
Trick or treat. Knock knock. Ring ring.
All night long. Every door in Los Angeles. Every mask is a face you can't identify. Every costume is an alibi.
You're the head of the H.E.A.T. taskforce. You're also its only member. And tonight — the busiest, loudest, most costumed night of the year — the phone is already ringing.
Somebody behind a door in this city needs you to pick up. The question is which door, which call, and whether you can get there in time.
Happy Halloween, Sergeant. Try to make it to morning.