National Forensic Service (4)

Detective Lee stands at the front of the room, his expression grim. He clears his throat, drawing everyone's attention.

"I'm afraid we've encountered a significant setback in our investigation," he begins, his voice laced with frustration. "It appears that the CCTV system in the dormitory area has not been properly maintained."

Dr. Kim's face pales visibly. "What do you mean, Detective?"

Lee turns to him, his gaze sharp. "I mean, Dr. Kim, that the cameras were not functioning. They haven't been for some time, it seems."

A collective gasp fills the room. Detective Park Jinyoung stands up abruptly. "How is that possible? This is a national forensic facility!"

Dr. Kim runs a hand through his hair, looking flustered. "I... I don't understand. Our maintenance logs show regular checks."

Detective Pyo steps forward, tablet in hand. "Those logs appear to have been falsified, Dr. Kim. We'll be looking into that as well."