S7, E10: The investigation of a seemingly random shooting leads Briscoe and Curtis to a brazen, cold-blooded hitman, and the only way to bring him down is for Briscoe to pose as his competition. The case is complicated during trial when we learn that the victim was shot as revenge for a murder he committed himself just three years ago. Bradley White (Pay It Forward) and Frances Sternhagen (ER) guest star.