Season 4, Episode 2: "The Trip 2"

-Thank you. -Suspected serial killer.

-He didn't actually do it. -Yeah, well, we don't think.

We're pretty sure.

-A dollar a night? -Yeah. That's a good tip.

-That stinks. -I read it in Ann Landers.

-Ann Landers sucks! -Hey, shut up back there.

Attention, all units. Attention, all units. All units, code three.

All units in the area, code three in progress.