Walker, Texas Ranger (1993)

Season 6: Episode 21

Angel, Trivette's old girlfriend, comes to town looking for her father and asks for his help. He does and when they finally find him, she pulls a gun and kills him, she then knocks Trivette out. Trivette investigates the man and learns that he testified against some Jamaican drug dealers. When Angel goes to get her payment, the leader of the Jamaicans orders her killed, but she was ready for them. She eventually goes after them. She eventually makes it to the top man and Trivette is there also. When he tries to kill Trivette, she steps in front of him and is shot and eventually dies in Trivette's arms.