Aw. Who's a tiny evidence tamperer? You are!
Oh, Wichita. It must be nice to live in a city so safe that the police department has time to put together an adorable press conference about a rodent. Someone had been stealing marijuana from a 2009 case from baggies in the police evidence facility, and it turned out to be this cute little critter. Police believe the mouse probably ate through the baggies because he was attracted to the strong scent, and may have ingested some. If so, it's going to take a while before they find the mouse, which has probably given up on going out to find cheese and settled into its nest for a nice, long nap.