Chapter Summaries

Key Plot Points and Events

• Shiraishi receives a death notification, which he initially finds ironic but later understands its significance.
• Ayako coincidentally meets Shiraishi in Nishitokyo Musashino City.
• Shiraishi autopsies Yamashiro Zennosuke's body and receives the results from Kamikura.
• Haitani delivers supplementary evidence to the Prosecutor's Office, but Yane Takefumi rejects it.

Character Developments

• Shiraishi gains a new understanding of "luck" in his profession.
• Ayako misinterprets Shiraishi's work with a woman, leading to a misunderstanding.
• Yane Takefumi's arrogance and disregard for evidence are further highlighted.

Significant Themes

• The importance of thorough investigation and evidence collection in solving cases.
• The tension between the police and the prosecution in pursuing justice.
• The personal and professional lives of those involved in the criminal justice system.

Character Interactions

• Shiraishi and Ayako's relationship is tested by a misunderstanding.
• Shiraishi and Kamikura's professional relationship is established.
• Haitani and Yane Takefumi's interaction highlights the tension between the police and the prosecution.

Key Plot Points

• Yane discovers the supplementary evidence from Beika Police Station, which points to Yamashiro Koichi as the true culprit.
• Yane, pressured by Karimago, decides to arrest Yamashiro Koichi and postpone the trial.
• Gaoyue is released on bail and meets with Komikado and Dai at her residence.

Character Developments

• Yane: Struggles with the evidence, eventually decides to arrest Koichi and postpone the trial.
• Gaoyue: Shows a change in demeanor, becoming more assertive and determined.
• Komikado: Remains confident and calm, ready to take on Gaoyue's new commission.

Significant Themes

• The struggle for power and inheritance within the Yamashiro family.
• The manipulation of evidence and witnesses in the legal system.

Character Interactions

• Yane and Karimago: Karimago pressures Yane into arresting Koichi and postponing the trial.
• Gaoyue and Komikado: Gaoyue hires Komikado for a new commission, aiming to completely disinherit the other family members.
• Dai and Komikado: Dai is surprised by Komikado's confidence and Gaoyue's determination.

Key Plot Points and Events

• Yamashiro Koichi confesses to murdering his father under impulse and framing Gaoyue.
• The entire Yamashiro family is temporarily detained for obstruction of justice and insult.
• Komikado spins a story to establish Gaoyue's innocence and right to inherit, aiming to disinherit Ryuzo.
• Gaoyue hints at Dai that she wanted Shiraishi to "save" her, revealing her personal feelings.

Character Developments

• Yamashiro Koichi shows remorse and confesses.
• Gaoyue is revealed to be strategic and manipulative, using the law to her advantage.
• Komikado demonstrates his legal prowess and willingness to work for the highest bidder.
• Dai shows naivety and idealism, struggling to accept Gaoyue's methods.

Significant Themes

• The law's neutrality and its use by those who understand it.
• Manipulation and strategy within families and legal systems.
• The complex motivations behind people's actions.

Character Interactions

• Gaoyue and Komikado work together to manipulate the inheritance.
• Dai questions Gaoyue's methods, leading to a revealing conversation.
• Komikado scolds Dai for not understanding the law's true purpose.

Key Plot Points and Events

• Detective Gen and Yamada approach Takuji Itabashi, Majima Hiroyuki's former roommate, in a park while he's with his family.
• Gen shows Itabashi surveillance evidence suggesting Majima's electric bike was used by someone else, around 1.7 meters tall, on the night of Ono Miki's murder.
• Gen presents evidence of Itabashi's growing distance from Majima and Ono after Ono became Majima's girlfriend, and hints that Itabashi had confessed to Ono.
• Gen implies that the statute of limitations for murder may be extended indefinitely, pressuring Itabashi to confess.
• In the courtroom, defense lawyer Hideo Eri cross-examines Saegusa Naohiko, who claims to have witnessed Majima at the crime scene, casting doubt on his testimony's accuracy.
• Itabashi surrenders to the police, as shown in a message received by Shiraishi.

Character Developments

• Takuji Itabashi: Itabashi's past actions and feelings of guilt are revealed, leading to his eventual surrender.
• Gen: Gen demonstrates his investigative skills and understanding of the legal system, using psychological tactics to encourage Itabashi's confession.
• Hideo Eri: Eri shows her prowess as a defense lawyer by casting doubt on Saegusa's testimony using a simulation experiment.

Significant Themes

• The passage of time and its impact on memory and evidence.
• The psychological toll of guilt and the desire for confession.
• The legal system's handling of the statute of limitations for murder.

Character Interactions

• Gen and Itabashi: Gen uses a combination of evidence and psychological pressure to encourage Itabashi's confession.
• Hideo Eri and Saegusa Naohiko: Eri cross-examines Saegusa, casting doubt on his testimony's accuracy.
• Itabashi and his family: Itabashi's interactions with his wife and son reveal his internal conflict and guilt.

Key Plot Points and Events

• Hideo Eri, the defense lawyer, brings up an eighteen-year-old closed case involving Saegusa Naohiko, the current witness, to question his impartiality.
• The trial takes a recess, and during this time, Takuji Itabashi, a key figure in the old case, surrenders and confesses to the murder of Ono Miki.
• The prosecution requests a pause in the trial, likely due to this new development.

Character Developments

• Saegusa Naohiko appears nervous and evasive when confronted about the old case and becomes flustered under Hideo Eri's intense questioning.
• Kujo Reiko, the prosecutor, initially objects to the relevance of the old case but later shows surprise and shock upon hearing about Itabashi's surrender.
• Shiraishi Kuro, the police chief, plays a crucial role in the investigation and reveals Itabashi's surrender to Kujo, causing her to pause the trial.

Significant Themes

• The pursuit of truth and justice, even after many years.
• The consequences of past actions and the struggle to rectify mistakes.
• The power dynamics and politics within the legal system.

Character Interactions

• Hideo Eri challenges Saegusa Naohiko about his involvement in the old case, causing him to become defensive and nervous.
• Shiraishi Kuro informs Kujo Reiko about Itabashi's surrender, catching her off guard and leading her to pause the trial.
• Yayoi Aida, a reporter, provides crucial information to the police and expresses her gratitude for the truth finally coming to light.

Key Plot Points and Events

• Saegusa is arrested at Tokyo International Airport on suspicion of intentional homicide in the Tanyshige Akitoshi suicide case.
• Shiraishi visits the families of both victims, Majima Hiroyuki and Tanyshige Akitoshi, to offer incense and apologize on behalf of the police.
• Shiraishi receives a call from Forensic Pathologist Misumi, inviting him to discuss the autopsy results from two days ago.

Character Developments

• Shiraishi demonstrates empathy and remorse, apologizing to Majima Hiroyuki's father and earning an achievement for his sincere apology.
• Misumi shows initiative and professionalism by inviting Shiraishi to discuss the autopsy results.

Significant Themes

• The pursuit of truth and justice, even after many years.
• The importance of empathy, remorse, and apology in healing old wounds.
• The professionalism and dedication of forensic pathologists.

Character Interactions

• Shiraishi interacts with Saegusa at the airport, leading to Saegusa's arrest.
• Shiraishi visits the Majima and Tanyshige families with Ayako and Hideo Eri, offering incense and apologies.
• Shiraishi receives a call from Misumi, arranging to meet her later to discuss the autopsy results.
• Ayako accompanies Shiraishi throughout the evening, showing understanding and support for his work.

Key Plot Points and Events

• Misumi Kotomi meets with Shiraishi and Suzuki Ayako at a late-night tea shop to discuss a suspicious suicide case.
• The victim, presumed to be Matsukura Hana, was found dead with a note in her stomach reading "Hana" and "forced suicide."
• Seibukitsuno Police Station is eager to close the case as a suicide pact gone wrong, despite Misumi's concerns.
• Shiraishi learns about the case and becomes involved, focusing on the residue on the victim's hair (iron salts) and in her stomach (unknown meat).

Character Developments

• Misumi Kotomi: Shows concern for the potential victim and seeks Shiraishi's help, demonstrating her dedication and intuition as a forensic pathologist.
• Shiraishi: Displaying his investigative prowess, he quickly identifies the unknown meat as horse meat and connects it to Arima Onsen in Hyogo Prefecture, showing his analytical skills and determination to pursue the truth.
• Suzuki Ayako: Initially portrayed as Shiraishi's driver, she shows interest in the case and the victim, hinting at her potential involvement in future investigations.

Significant Themes

• The pursuit of truth and justice, even when the official investigation is flawed or incomplete.
• The importance of thorough investigation and consideration of all evidence, not just the most convenient explanations.
• The potential for victims to cry out for help, even after their deaths, through clues left behind.

Character Interactions

• Misumi and Shiraishi: They share a professional rapport, with Misumi seeking Shiraishi's help and Shiraishi taking an interest in the case due to Misumi's concerns.
• Misumi and Ayako: They bond over their shared worry about the potential victim, with Ayako showing empathy and understanding towards Misumi's perspective.
• The young man with dyed hair: Interacts briefly with Misumi, showing initial interest but quickly losing his nerve when Shiraishi arrives.

Key Plot Points and Events

• Misumi deduces that the crime scene is likely in Arima Town, Hyogo Prefecture, based on evidence.
• The team suspects that "Hana" from the suicide forum is Matsukura Hana, a missing person from Arima Town.
• They decide to visit Arima Town to investigate further, with Ayako suggesting a weekend trip.
• Shiraishi contacts Inspector Otaki from the Osaka Prefectural Police for assistance.
• Hattori Heiji, a high school detective, overhears their conversation and joins the trip.

Character Developments

• Misumi shows her analytical skills and dedication to the case.
• Shiraishi demonstrates his network and influence by contacting Inspector Otaki.
• Ayako shows initiative and resourcefulness by suggesting the trip and preparing a gift for Inspector Otaki.
• Hattori Heiji exhibits his curiosity and eagerness to solve cases.

Significant Themes

• The power of deduction and analysis in solving cases.
• The importance of networking and connections in law enforcement.
• The blurring of personal and professional boundaries in investigations.

Character Interactions

• Misumi and Shiraishi work together to deduce the crime scene's location.
• Shiraishi contacts Inspector Otaki for assistance, showing their professional relationship.
• Ayako and Shiraishi interact as a couple, with Ayako supporting Shiraishi's investigation.
• Hattori Heiji joins the trip, showing his eagerness to learn from Shiraishi and Inspector Otaki.

Key Plot Points and Events

• Shiraishi, Misumi, Otake, and Hattori travel to Arima Town to investigate a possible connection to the Tokyo case.
• Shiraishi learns that the true culprit might be in Arima, holding another woman hostage.
• They discover three large cold storage facilities in Arima, planning to investigate them.

Character Developments

• Hattori demonstrates his observational skills and deductive abilities.
• Misumi reveals she is a forensic pathologist, not a surgeon.
• Otake shows his local knowledge and connections, arranging accommodations and contacting a senior at the Hyogo Prefectural Police Headquarters.

Significant Themes

• The importance of thorough investigation and considering all possibilities.
• The challenges of inter-jurisdictional cooperation in police work.

Character Interactions

• Shiraishi and Hattori work together, with Hattori showing enthusiasm and initiative.
• Misumi and Ayako are left to rest, with Shiraishi ensuring they get proper rest.
• Otake acts as a local guide and liaison, using his connections to facilitate their investigation.

Key Plot Points and Events

• The "Nameless Female Corpse" likely died in a "cold storage" facility.
• Shiraishi investigates Kobayashi Cold Storage, collects samples, and reviews surveillance footage.
• The three detectives (Shiraishi, Hattori, and Otake) meet for breakfast and discuss their findings.
• They suspect the victim and Matsukura Hana met on a suicide forum and checked into a hotel together.
• Shiraishi sketches the victim's face for identification.

Character Developments

• Shiraishi shows his professionalism and skill in drawing the victim's portrait.
• Hattori demonstrates his ability to interact with people and gather information.
• Otake shows respect for Shiraishi's skills and acknowledges his contributions to past cases.

Significant Themes

• The investigation focuses on the victim's last known whereabouts and potential connections to other individuals.
• The theme of suicide and its online forums is introduced, suggesting a possible connection between the victim and Matsukura Hana.

Character Interactions

• Shiraishi, Hattori, and Otake work together, sharing information and coordinating their efforts.
• Shiraishi and Hattori show mutual respect and acknowledge each other's skills.
• Otake shows deference to Shiraishi's expertise and experience.

Key Plot Points and Events

• Shiraishi investigates inns in Arima Town, searching for the missing girl.
• Hattori finds a clue: a shop owner remembers the girl who stole a bento and was paid for it by a woman resembling the victim.
• The group decides to search near the shop where the clue was found.
• Shiraishi discovers a horse meat curry rice ball in the freezer, which glows under his [Insight], indicating a clue.
• They learn that the rice balls are a specialty of the shop and sell out last.
• A refrigerated truck stops at the shop, giving them a new lead.
• Shiraishi expands the traffic surveillance camera search to include refrigerated trucks.

Character Developments

• Shiraishi demonstrates his keen investigative skills and use of [Insight].
• Hattori shows initiative and critical thinking in connecting clues.
• Otake supports and encourages the team's efforts.
• Misumi provides administrative support and helps connect with the Matsukura family.

Significant Themes

• The investigation into the victim's death and the missing girl's whereabouts.
• The potential involvement of a refrigerated truck in the crime.
• The possible connection between the victim and the 'Yeti' cold chain transport company.

Character Interactions

• Shiraishi, Otake, and Hattori share clues and collaborate during lunch.
• Shiraishi and Hattori work together to follow the refrigerated truck lead.
• Misumi supports the team by sending the surveillance footage to Tokairin and helping with the Matsukura family's contact information.
• The shop owner provides information about the rice balls and the refrigerated truck driver.

Key Plot Points and Events

• Hattori, Otake, and Shiraishi split up to search for the refrigerated truck used to transport the body.
• Shiraishi discovers a 'Yeti' truck with a recently painted exterior, indicating an attempt to disguise it.
• Shiraishi, Misumi, and Ayako are trapped inside the refrigerated truck when the culprit closes and locks the door.
• Shiraishi generates heat to combat the cold and uses his enhanced strength to break open the door.
• The culprit attempts to sink the truck with them inside but fails as Shiraishi pulls the truck back from the pond's edge.

Character Developments

• Shiraishi demonstrates his enhanced strength, speed, and control over his body, revealing his [Physique] Lv11 abilities.
• Misumi and Ayako show concern for Shiraishi's well-being and are willing to help him in dangerous situations.

Significant Themes

• The theme of perseverance and determination is highlighted as Shiraishi refuses to give up despite being trapped in the cold and facing a life-threatening situation.
• The theme of teamwork is shown as Misumi and Ayako support Shiraishi and contribute to the investigation.

Character Interactions

• Shiraishi, Misumi, and Ayako work together to search for clues and escape from the refrigerated truck.
• Shiraishi's actions inspire Misumi and Ayako, demonstrating his leadership and protective nature towards his team.

Key Plot Points and Events

• Matsukura Hana is found alive in a hospital with signs of frostbite.
• Shiraishi, despite not being officially involved, assists in the case and ensures Hana's safety.
• Shiraishi, Ayako, and Misumi visit Hana in the hospital, where they learn about Hana's online friend "Sanmao" who was killed by a user named "Xiao Xue" after trying to help Hana.
• Shiraishi and Misumi discover "Xiao Xue's" true intentions and his role in "Sanmao's" death.

Character Developments

• Shiraishi: Demonstrates his experience and influence by helping the local police and ensuring Hana's safety. He also shows understanding and support towards Misumi and Ayako.
• Misumi: Shows empathy and determination in helping Hana, leading to Hana's decision to become a forensic pathologist.
• Hana: Overcomes her suicidal tendencies with the help of "Sanmao" and Misumi, and decides to live on and honor "Sanmao's" memory.

Significant Themes

• The power of friendship and support in overcoming adversity.
• The dark side of online communities and the dangers of predators exploiting vulnerable individuals.
• The importance of empathy and understanding in helping others.

Character Interactions

• Shiraishi and Misumi: They work together to uncover the truth behind "Sanmao's" death and support Hana.
• Hana and Misumi: They form a strong bond, with Misumi helping Hana overcome her suicidal thoughts and Hana promising to become a forensic pathologist in Misumi's honor.
• Shiraishi and Ayako: They maintain a friendly relationship, with Shiraishi supporting Ayako's career and Ayako being somewhat embarrassed about her mother's disapproval of their close friendship.

Key Plot Points and Events

• Shiraishi receives a call from Chief Nishimura, expressing gratitude for his previous help.
• A homicide case is discovered at Teitan Shrine in Beika Town, with the victim being a former detective, Tsumura Shusuke.
• The crime scene and manner of death resemble the "cannibal serial murder case" from three years ago.
• Fingerprints at the scene match Takegami Sadajiro, the culprit from the previous case, who was executed a year ago.

Character Developments

• Shiraishi: Shows concern for his subordinates' well-being and is determined to solve the case.
• Kunikida: Recognizes the victim and understands the significance of the crime scene, immediately reporting to Shiraishi.
• Kanzaki: Struggles with the idea that scientific evidence might be leading to an impossible conclusion (a dead person as the culprit).

Significant Themes

• The influence of perverted murderers on society and the possibility of copycat crimes.
• The impact of the death penalty and the role of the Minister of Justice in executions.
• The limitations of scientific evidence collection and the importance of human intuition in investigations.

Character Interactions

• Shiraishi and Kunikida: Work together to analyze the case, with Kunikida providing crucial information about the victim and the previous case.
• Shiraishi and Kanzaki: Shiraishi lectures Kanzaki about the limitations of scientific evidence collection and the importance of human intuition.
• Kawai and Fuji: Kawai is distressed by the gruesome crime scene, and Fuji comforts her.

Key Plot Points and Events

• Detective Shiraishi and his team find fingerprints at the crime scene that match the executed criminal, Takegami Sadajiro.
• Manager Kanzaki arrives and dismisses the idea of a fake death penalty, stating that the execution was genuine.
• Kanzaki shows Shiraishi and Kunikida a confidential video of Takegami's execution, which includes his deranged last words: "I'll kill you all, then eat your flesh... I will awaken again, I definitely will. Be ready!"

Character Developments

• Shiraishi is determined to solve the case despite the unusual circumstances.
• Kanzaki maintains his composure and professionalism, reassuring Shiraishi about the execution's validity.
• Kunikida, as a long-time colleague of Kanzaki, trusts his judgment and follows his lead.

Significant Themes

• The theme of trust and disbelief is prominent, with Shiraishi struggling to accept the execution's authenticity and Kanzaki trying to reassure him.
• The power of evidence is highlighted, with the video of Takegami's execution serving as a crucial piece of evidence.

Character Interactions

• Shiraishi and Kanzaki engage in a tense discussion about the death penalty's authenticity, with Shiraishi expressing his doubts and Kanzaki attempting to reassure him.
• Kunikida, as a trusted colleague of Kanzaki, takes his lead and dismisses the other detectives to allow Shiraishi and Kanzaki to view the confidential video in private.
• Chief Ebina and Section Chief Maruo follow Manager Kanzaki, showing deference to his authority.

Key Plot Points and Events

• Shiraishi learns about Takegami Sadajiro's trial and execution, influenced by public opinion and the victim's family.
• Kanzaki arrives to establish a Special Investigation Headquarters for the Teitan Shrine murder case, with Shiraishi agreeing to cooperate.
• Shiraishi is tasked with naming and dedicating the investigation headquarters, and preparing a speech for the establishment meeting.

Character Developments

• Shiraishi shows understanding and cooperation in handling the case, despite his initial reluctance.
• Kanzaki is revealed to have a personal connection to the victim's family, potentially influencing the case.
• Ebihara, Maruo, and Hikawa discuss the investigation headquarters' name and duties, highlighting the bureaucracy involved.

Significant Themes

• The influence of public opinion on the legal system and politics.
• The bureaucracy and formalities involved in police work, contrasting with Shiraishi's desire for practicality.
• The personal connections and motivations behind those involved in the case.

Character Interactions

• Shiraishi and Kanzaki have a tense but cooperative relationship, with Shiraishi respecting Kanzaki's experience.
• Shiraishi seeks advice from Ebihara, Maruo, and Hikawa on the investigation headquarters' establishment, highlighting their camaraderie.
• Shiraishi and Maruo have a trusting relationship, with Shiraishi delegating tasks to her while focusing on the case.

Key Plot Points and Events

• The "Special Investigation Headquarters" is established at Beika Police Station to investigate Tsumura Shusuke's murder, which is suspected to be connected to the Takegami Sadajiro case from three years ago.
• The investigation is divided into four main directions: examining Tsumura's personal relationships, looking into personnel related to the Takegami case, investigating online admirers of Takegami, and conducting on-site investigations.
• Shiraishi, the Chief of Beika Police Station, emphasizes the importance of the case and the need for quick resolution to prevent further victims and social unrest.

Character Developments

• Shiraishi: Demonstrates his leadership and commitment to the case, taking a hands-on approach and involving himself in the investigation.
• Kanzaki: As the retiring manager, he takes charge of task allocation and emphasizes the urgency of solving the case before his retirement.
• Kujira: Reveals his belief that the current case is closely related to the Takegami case from three years ago, contrary to the general investigative direction.
• Uno Tadayoshi: As a counselor, he plays a supportive role, understanding Shiraishi's approach and not minding his lack of attention.

Significant Themes

• Teamwork and Cooperation: The establishment of the "Special Investigation Headquarters" brings together detectives from different divisions and branches, emphasizing the importance of cooperation in solving the case.
• The Role of Police Officers: The discussion about the case highlights the different roles of police officers and detectives, with Shiraishi emphasizing that police solve cases based on evidence, not just deduction.

Character Interactions

• Shiraishi and Uno: Shiraishi's focus on the case leads him to initially neglect Uno, but Uno understands and accepts this, showing his understanding of Shiraishi's character.
• Shiraishi and Kanzaki: Shiraishi hands over the floor to Kanzaki for task allocation, demonstrating his respect for Kanzaki's experience and expertise.
• Shiraishi and Kujira: Shiraishi and Kujira discuss the case in depth, revealing Kujira's personal beliefs about the connection between the current case and the Takegami case.

Key Plot Points and Events

• Shiraishi notices unusual details in the Fourth Case from three years ago.
• Megure reports that Inspector Takada knows nothing about Tsumura's enemies or recent threats.
• Miyase Kumiko is protected by police but provides no useful clues.
• A suspicious online forum worshipping "Takegami Sadajiro" is discovered.
• Inspector Kano finds fingerprints at Teitan Shrine, suggesting the culprit was searching for something and is around 174cm tall.

Character Developments

• Shiraishi demonstrates his keen observation skills and memory.
• Kujira shows confidence in Shiraishi's abilities and allows him to lead the investigation.
• Uno and Hikawa are shown to be less capable than Shiraishi and Kujira.
• Inspector Kano proves his expertise by extracting more information from the crime scene.

Significant Themes

• The investigation focuses on the possible return of "Takegami Sadajiro."
• The case's unusual aspects are emphasized, suggesting a change in the culprit's behavior or methods.
• The importance of thorough crime scene investigation is highlighted through Inspector Kano's actions.

Character Interactions

• Shiraishi and Shirai maintain a close working relationship, with Shirai following Takada's movements.
• Kujira and Shiraishi work together, with Kujira allowing Shiraishi to lead the investigation and seeking his input.
• Kano and the Beika Police Station officers collaborate, with Kano praising Yamada's capabilities.
• Uno and Hikawa are shown to be less competent than Shiraishi and Kujira, with Uno struggling to keep up with the case's developments.

Key Plot Points and Events

• Reporters link Tsumura's case to Takegami Sadajiro's, prompting a press conference.
• Kujira's team surveils a warehouse in Beika Port, believed to be the gathering place of "Takegami Worshippers' Forum" members.
• A truck enters the warehouse area, causing a delay in the operation to avoid potential civilian involvement.
• Takagi is tasked with approaching the truck driver, and upon the driver's departure, the team storms the warehouse, arresting seven forum members.
• The arrested members provide little useful information about the current case.
• In Nishitokyo Musashino City, Gen and Yamada investigate the underground pedestrian tunnel where Goto Hideki was murdered three years ago.

Character Developments

• Takagi is promoted to Sergeant and is given a significant task, showing Shiraishi's confidence in him.
• Kujira demonstrates caution and careful planning in handling the warehouse operation.
• Shiraishi shows support and encouragement to Takagi, acknowledging his potential for future promotion.

Significant Themes

• The impact of media involvement in ongoing investigations.
• The challenge of balancing swift action with potential civilian involvement in operations.
• The distinction between "perverted murderers" and more cowardly, internet-driven fanatics.

Character Interactions

• Shiraishi, Kujira, and Uno discuss the press conference and the warehouse operation.
• Kujira and Megure coordinate the warehouse operation, with Amemiya pushing for immediate action.
• Takagi is hesitant but ultimately tasked with approaching the truck driver.
• Gen and Yamada investigate the tunnel where Goto Hideki was murdered, interacting with patrol officers from Seibukitsuno Police Station.

Key Plot Points and Events

• The victim's fiancée, Miyase Kumiko, visited the crime scene multiple times, even leaving a bouquet recently.
• Takegami confessed to a fourth murder, which occurred at the same location as Goto's murder.
• Takada was seen near Miyase's house and later in Beika Forest, where he was arrested along with Miyase.
• Shiraishi's team arrested both Takada and Miyase on suspicion of intentional homicide.

Character Developments

• Miyase Kumiko is revealed to be the culprit behind Goto's murder, attempting to frame Takegami.
• Takada Eiichi is arrested for attempting to murder Miyase and for searching for Takegami's supposed suicide note.
• Shiraishi demonstrates his investigative prowess and leadership in orchestrating the arrests.

Significant Themes

• The theme of truth and deception is prominent, as Miyase's actions were driven by a desire to hide the truth about Goto's murder.
• The consequences of one's actions are explored, as both Miyase and Takada face arrest for their respective crimes.

Character Interactions

• Miyase and Takada's interaction in Beika Forest leads to their arrests.
• Shiraishi's team works together to apprehend the suspects, showcasing their unity and trust in their leader.
• Amemiya's confusion highlights the complexity of the case and the need for thorough investigation.