Grady gets into a car accident with a member of the K Street Boys, and Luis Parades takes it upon himself to go after Beaudreaux' car, but Grady stops him with an impressive array of martial arts.

Grady's new girlfriend Jennifer begins to believe that the son she gave up for adoption years ago is being abused by his parents. Grady gets involved because of his own memories of being abused as a child, and the two save the child from an abusive parent...but not the one they thought it was.

Grady rescues a beautiful young woman from the New Dutch Indies when he realises that her 'caretakers' are abusing her. When her caretakers charge her with stealing, Adam needs to find her and Grady to keep them safe.

Malloy's brother comes to town looking forward to a birthday celebration, but is beaten to death by a group of young hoods just because he is gay.

Grady is upset when Adam takes custody of Miguel Mendez, considering Miguel tried to kill him. When Miguel's best friend Luis is shot and killed, Grady, Adam, and Willis all have to talk him out of taking the law into his own hands.

Adam falls in love with his new partner, Lynn, but learns that she isn't quite what she seems when she starts asking a lot of questions, not only about Adam, but about Dennis Malloy as well.

Teddy has been using Old Kim's help in sneaking Vietnamese immigrants into the country, not realising he was using them to smuggle in heroin until Old Kim frames him for drug trafficking.

A prisoner accuses Adam of taking bribes, and the ensuing investigation uncovers evidence that Adam's old partner, Dennis Malloy, may have been on the take. Adam is reluctant to believe it, but he can't ignore the evidence.

When Miguel saves an old man from being beaten to death, Adam is shocked to realise it's his former foster father. He hasn't seen Joe or Catherine Johnson since he was ten years old and he was taken away from them. Unfortunately, Joe is in the throes of Alzheimer's, and is unable to help Adam learn about is past, and also unable to help capture the men who beat him.

When a pizza clerk is shot in a white neighborhood and Willis is spotted trying to capture, the culprit, some local teens assume Willis was the killer because he was black, and this creates a race war between Willis' Youth Rescue group and the teenagers.

Grady is arrested for a 10-year-old murder he faked to collect a bounty.

Demanding his son's release, a killer holds the precinct hostage.

In a fight, Beaudreaux is jabbed with a junkie's needle.