Nash Bridges (1996)

S2E5 Trackdown

A notorious assassin is contracted to eliminate the key witness in a major drug case, and it's up to Nash Bridges to intervene. The twist? The killer is none other than Nash's childhood friend, who has taken a dark turn in life. Meanwhile, Evan is on a stakeout with Bryn but finds himself distracted when he develops feelings for a woman who lives above their target's apartment.