Maurice and Mark analyze a prostitute who reacts violently to particular male behaviors.
The Unit monitors an arsonist released on a technicality, and a prostitute with a blood inked past.
The Unit's target is an IRA sniper who is after a very controversial target himself.
The unit tracks an ex-IRA sniper whom they believe is back on contract.
The unit discovers a murderer's underground lair, and a rapist continues to haunt his victim.
The team swoops in on a convicted rapist moments before his next attack.