After listening to Elmer's explanation, Liam Graves turned to look at the expanded space and narrowed his eyes slightly in thought.
"Elmer, you mean... because there were too many suspects, that was what caused the accident?"
"Yes!" Elmer nodded. "You're right... Of course, I won't just write that one sentence in the report."
"But I remember..." Liam Graves continued. "After the last raid ended, we interrogated the suspects the same way. Why didn't anything happen that time?"
Elmer raised a hand and pointed at several Aurors and Hit Wizards. "I thought of that too, so I already asked them just now..."
"The suspects brought back after the last raid weren't that cooperative during interrogation, so it naturally took more time."
"This time, the suspects were all very cooperative. They basically answered whatever they were asked, and the entire interrogation process was shortened by at least a quarter."
"It was that shortened quarter of time that allowed those magical fluctuations to accumulate, and in the end, they erased the effect of the Undetectable Extension Charm."
"Blankenship, Prior, Silas..." Liam Graves called out the names. "What about your impressions? Did the interrogations go smoothly this time?"
The Aurors and Hit Wizards whose names had been called all nodded, indicating that the interrogations had indeed gone very smoothly this time.
Those suspects seemed to have suffered some tremendous shock, so they did not dare lie at all. As a result, magical tools used to assist interrogations, such as Peeping Mirrors, had not come in handy at all.
"I really didn't expect this..." Liam Graves sighed, a clear wry smile tugging at the corners of his mouth. "Interrogating too quickly can cause accidents too."
"Exactly!" Elmer let out a breath. "I checked the expanded space carefully. The original Protective Magic is still solid, so