Williams and Torres try to prevent two people from becoming part of luxury car theft ring. Williams gets a letter from his ex-wife stating that she wants him to pay more in his maintenance payments.

Torres and Williams investigate an ice-cream vendor's murder whose drug dealings ends up in G's school.

Torres and Williams are assigned to investigate the death of a student who doesn't seem to be "picture perfect." Williams deals with child support problems.

When a baby dies, Torres and Williams discover there's more to the story then people say. Torres's sister askes him to investigate their friends missing son.

Torres and Williams investigate a missing boy whose mother may know more than she claims.

Williams and Torres go undercover to try and solve a case where a lethal drug is killing young boxers. G has to decide betwwen two girls.

A rapper is killed and his partner might be behind it all.

G eyewitnesses his friends murder.

G is caught between saving his friend's life or telling his father, a cop.

Now physically recovered, Williams is awaiting approval to return to active duty. Torres and his new partner pose as bikers to solve the double homicide of an informant and her little girl.

Williams and Torres investigate the case of a Wall Street bond salesman who claims to have shot two graffiti artists in self-defense.

Lt. Cooper's daughter ends up missing because of a pedophile she met through email.

A string of robberies leads to an ex-con and his girlfriend. Torres tries to settle a dispute between his father and a mobster.

Moreno poses as a nurse. to solve a newborn's abduction.

Danny Cort returns with an agenda for Williams to lose his job and his best friend--and to ""smoke [the officer's] little kid.""

Moreno poses as a prostitute to try to catch a serial killer who Williams wants G to live with him.

After being freed, a policeman's murderer is killed--and the cop's partner is under investigation. Meanwhile, the murderer's girlfriend plots revenge on the gang leader who ordered the officer's death.

A fight promoter's death leads to a case involving blackmail, murder, and an ex-con whom Williams has helped.

Torres tries to gain the confidence of a gun ring's leader. Williams pretends to be a Jamaican who's prepared to place a substantial firearms order.

A gun-ring leader seeks revenge on Torres.

A recently released child molester is a suspect of a rape of an eleven year old girl. G is in trouble at school.

Torres's father dies of a drug over dose and Torres believes that it was suicide. Williams tries to get custody of G.

Toress goes undercover at an AIDS clinic to solve a murder case of a bisexual man. Cooper and Captain O'Bryne start to become closer.

Williams goes undercover as a security guard. McNamara's discovers more of his father's case. Captain O'Bryne confesses his love for Cooper.

A thirteen-year-old boy has a videotape of a murder. Torres and Williams try to protect him; The boy's mother turns out to be Williams's old high-school girlfriend, whom he betrayed by sleeping with her best friend, Chantal.