Episode 308, "Unconditional Love"
SEASON 3, EPISODE 310 - In a bad neighborhood, Parker is taken hostage by a group of meth dealers. What he does not know is that the leader of the gang is seeking revenge for the girl he loves. Haley, a young girl who was saved by Parker from a drug den when she was just a child, reaches out to him via text message, asking him to meet her. But we soon find out that it was not her that sent the text. Instead, it was her ex-boyfriend, the leader of the meth dealer ring. His plan is to kill Parker in front of Haley because he believes that Parker actually killed Haley's mother.