Once Mark figured out how Brent managed to get into the station, he made a point to block off the doorway so that nobody could enter or exit through it. The phone was being dusted for prints, but Mack doubted if they would find any. Brent wasn't that stupid, he's just playing with them.
"Until we hear differently we need to treat this case like he actually does have Sierra. We need to go over every piece of evidence and every active case she was involved in just in case anything connects. There has to be some kind of clues as to where Detective Ryans is!" Chief Lewis had been manning the phones while the others hit the streets for anything that will lead to her. It was all hands on deck for this case!
Mack was trying to stay very calm considering that his best friend was missing an
