"Unforgettable" Trajectories (TV Episode 2011) - Michael Gaston as Mike Costello

Al Burns : So, according to her mother, Marisa Perez knew Jim Clayburn. He helped her get into college. When she got into CUNY, she told her mom she was quitting the gang for good.

Nina Inara : Leaving a gang's hard if those were her friends and if it's all she knew.

Al Burns : But if she was one of his victories, Clayburn might not have given up so easy. Could be he was going after whoever shot her.

Mike Costello : Clayburn's out of surgery. They think he's gonna make it.

Al Burns : Good. What do we have on the two guys we grabbed at the scene?

Mike Costello : Well, one guy's gun hasn't been fired, and the other one had a .45, and none of the rounds removed from the vics are a match.

Al Burns : What about the other body, the guy from QB-6?

Nina Inara : Fingerprints peg him as Oskar Mendoza. Not the kind of boy you want to bring home to mother.

Al Burns : [looking at his file] Wow. Guy was dedicated to his chosen career.

Mike Costello : Which is what, general dickishness?
Al Burns : If QB-6 killed Marisa and DKK killed Mendoza in retaliation, QB-6 is not gonna let it go. This whole thing could spin out of control.

Mike Costello : So what are you thinking?

Al Burns : Time to call in the cavalry.

Michael Gaston: Mike Costello