S1·E5 Out of the Past

When a dead woman's body turns up on the beach with an origami angel on her chest, Palermo realizes that the serial killer who left him with a permanent leg injury has returned to the area. Obsessed with finding the killer, he stays his vacation and bends all the rules to bring down the Angel of Death before he kills again.

There's been a string of cat burglaries at an upscale hotel that caters to couples having affairs. Unable to catch the thief by conventional means, T.C. and Chris have to pose as lovers the to catch the elusive bandit.

Mariah, the bicyclist who rides faster than the wind, becomes a challenge to T.C. and Victor's egos as neither one of them can catch him after several high speed attempts.