Parrish, Deputy Clarke and others in “Unfinished Business”

I can't say how I know, but Lydia Martin is missing.

Parrish, you're missing! And some people here are really confused by your behavior, me included.

I know, and I'm going to try to explain it. But I need you to find whoever's available--

Parrish, no one's available! Do you have any idea what's going on? The high school sign somehow ended up in one of the hallways, the library is completely wreck, there might be a prehistoric animal running around the streets, and I am seriously starting to think about a transfer.