第 12 季 共 20 集
播出时间：2004年9月22日
第 1 集 Dress for Success
播出时间：2004年9月22日
There's a new boss who comes from IAD with a mandate to clean up the squad. Andy receives a dead rat in the mail. John is heading off the rails. A doctor is found dead, and linked to a man who had a sex change.
第 2 集 Fish Out of Water
播出时间：2004年9月29日
The detectives tie the death of a pregnant woman to an adoption scam; Medavoy and Jones interview a woman who claims a masked assailant stole her valuable ring; and someone poisons Sipowicz's beloved fish.
第 3 集 Great Balls of Ire
播出时间：2004年10月13日
When a convicted rapist is found shot to death, his victims become suspects in the murder investigation; and Sipowicz searches for answers when a stranger targets Theo as he walks home from school.
第 4 集 Divorce Detective Style
播出时间：2004年10月20日
The detectives investigate the death of a phone-sex operator and the kidnapping of a wealthy man's son; and Clark's tryst with a murder suspect is used to derail the prosecutor's case.
第 5 集 You're Buggin' Me
播出时间：2004年10月27日
After being shot outside a bar, Sipowicz discovers the identity of the person who's been harassing him.
第 6 集 The Vision Thing
播出时间：2004年11月10日
While investigating a random stabbing, Sipowicz becomes obsessed with his own mortality after he's nearly gunned down by a murder suspect; Medavoy takes a job as a bouncer.
第 7 集 My Dinner with Andy
播出时间：2004年11月17日
The detectives protect a scared witness testifying in a felony murder trial; Michael's father wants to regain custody; Bale finds out about Medavoy's job at the bar.
第 8 集 I Like Ike
播出时间：2004年11月24日
A gunman tries to kill a witness after a mistrial is declared in the Simon Kerensky arson case; and Jones goes to extremes to stop Craig from adopting Michael.
第 9 集 The 3-H Club
播出时间：2004年12月1日
Jones becomes a murder suspect after Michael's father is shot to death; and Ortiz and Murphy investigate a molestation case that might involve a priest; Medavoy gets his hearing in trial court.
第 10 集 The Dead Donald
播出时间：2004年12月8日
A man who cared for his brain-damaged brother is found dead; Medavoy falls for a wealthy woman while investigating an apartment rental scam; Bale tries to nail a man who offered the detectives a bribe.
第 11 集 Bale Out
播出时间：2004年12月15日
While investigating a murder, Sipowicz discovers a secret about Bale; and Ortiz and Murphy investigate a shooting tied to a talented up-and-coming basketball player.
第 12 集 I Love My Wives, But Oh You Kid
播出时间：2004年12月22日
A call-girl's death is linked to other murders involving women who'd gone through rehab; Ortiz and Murphy investigate the death of an artist who'd been carrying on an affair with a wealthy man married to two other women.
第 13 集 Stoli with a Twist
播出时间：2005年1月12日
The detectives continue their search for a serial killer who targets alcoholics trying to get sober; and Clark and Jones investigate a homicide linked to a woman with whom Clark had a one-night stand.
第 14 集 Stratis Fear
播出时间：2005年1月19日
Sipowicz and Clark investigate the stabbing death of a coffee-shop owner who was attracted to young girls; Ortiz tries to keep her cousin out of trouble; and Medavoy and Jones link a murder to a paralyzed police officer and his family.
第 15 集 La Bomba
播出时间：2005年1月26日
The detectives search for a suspect who killed a businessman by blowing up his car; and Ortiz and Murphy investigate the beating death of a student.
第 16 集 Old Man Quiver
播出时间：2005年2月2日
The detectives investigate the smothering death of an elderly man married to a voluptuous woman in her 20s; and a state judge pressures Medavoy and Jones to find out who poisoned her mother.
第 17 集 Sergeant Sipowicz' Lonely Hearts Club Band
播出时间：2005年2月9日
As Sipowicz settles into his role as sergeant, the 15th finds his absence unsettling, especially after Clark is teamed with a hair-triggered military officer on the murder of an Army man. Meanwhile, Jones and Medavoy's search for a missing homeless man leads one of them to a bold move.
第 18 集 Lenny Scissorhands
播出时间：2005年2月16日
A squad member is shot while storming an apartment; Clark and Jones investigate the bludgeoning death of a woman whose wealthy husband was going to finance a friend's salon business.
第 19 集 Bale to the Chief
播出时间：2005年2月23日
Bale offers to recommend Sipowicz for the squad commander position; Ortiz and Murphy investigate the death of an Arab woman; and detectives search for the man who shot Bale.
第 20 集 Moving Day
播出时间：2005年3月2日
As he begins his new job as squad commander, Sipowicz disobeys orders and keeps a murder investigation open... even though a Japanese man with diplomatic immunity has confessed to the crime.
