CSI: NY: Season 5, Episode 25

5 - 25: Pay Up (1)

A member of the team is murdered after a deadly group of kidnappers snatch Robert Dunbrook's son while he is being escorted to court. The team are able to find the evidence and rescue the son and use deadly force on their team member's killer. Later, as they salute their fallen colleague in a bar, a drive-by shooting threatens the life of another member.