Do No Harm
S2 episode 10 Aired on January 22, 2009

Having narrowly survived the explosion at his apartment, Michael and Sam are pursued by Carla's men. The plan is to regroup, but Michael intercedes when he sees a man (Kenny) step in front of a bus. Kenny had paid good money to a doctor to help his sick son Jack, but the doctor turned out to be a scam artist.

Kenny's story clicks with Michael and he agrees to help him get his money back by any means necessary. Michael, Sam and Fiona kidnap and interrogate two low-level scammers in order to get to the brains: Rachel, a hardened thief who has taken to targeting parents with sick kids.

But when their plan backfires and Rachel flees, Sam worries that the job may be the only thing that is keeping Michael going.