(In the shower room, Alvarez punches Guerra and Officer Murphy enters)
Murphy: Hey, what the fuck's going on in here?
Guerra: We're taking showers.
Murphy: With your clothes on? Up against the wall. C'mon, move it.
Alvarez: What, me too?
(Murphy removes the towel covering Alvarez, showing his nakedness)
Murphy: Nah, I can see you're clean.