Mercy

what happens

Barker goes undercover as a homeless man to solve a series of murders of homeless veterans. The case hits Ellis particularly hard because he's a veteran himself. When Rose finds out that Ellis was in the military, she tries to get him to open up to her about his experiences, but the troubled Ellis turns her down.

guest cast

Billed for this episode only — the turn people remember an episode for.

• MMarilynn Bogetich as Receptionist