After another late night out Clark arrives late at a crime scene, wearing the same clothes he wore the day before. Sipowicz comments that his new lifestyle doesn't suit him. Back at the squad, Det. Laura Murphy has joined the detectives as Ortiz's new partner. She comes from a group that did background checks on future cops, no real detective work according to Sipowicz. She assures him that her three years as a uniform have prepared her for working on the street. They are also anticipating the arrival of a new CO. The morning's victim, a Dr. Miller, was reported to be in New York researching a book and he received two phone calls that the detectives are going to follow up. Sipowicz receives a package containing a dead rat and a note ""PAB"", which Clark laughs off. Out on the street, Ortiz and Murphy go to the scene of another homicide, where Murphy runs into Off. Keogh, someone she went to the academy with. The victim, a homeless man, was observed by a witness to be hanging out

Sipowicz arrives at the scene of the homicide of a pregnant 18-year-old. According to a uniform, Clark is already on the scene but asleep in his car waiting for the others to arrive. Ortiz and Murphy arrive, followed by Bale who wants all of the detectives to confer before they begin their canvas. Sipowicz covers for Clark, but then goes to give him a rude awakening. Back at the squad, Sipowicz notices that his fish are listing at the bottom of their tank. Sipowicz and Clark are going off to follow up on lead and Bale reiterates to the detectives that he wants to know everything going on with their cases, ""up to the minute."" Sipowicz informs him about his fish. Jones and Medavoy go to the scene of a robbery, where the thief stole her grandmother's diamond ring. When asked who else knew about the ring, the victim, Lorraine Stuval, says she was the only one. Her husband, Leon Belkin, an ex-con released six months ago, couldn't have had anything to do with it. The detectives deci

The detectives are on the scene of ex-con Lester Byrd's homicide when Sipowicz receives a call from his wife telling him that Theo didn't arrive at school this morning. Sipowicz leaves the scene and arrives at the school to find that Theo has shown up. He finds out from Theo that he was met by a man who said he was a friend of his dad, the man had a detective shield and exhibited knowledge of recent events in their lives. The man took Theo for a half hour ride. Back at the squad, Bale introduces his new movement log policy and he puts John Irvin in charge. The detectives run the case by Bale. Sipowicz arrives and Bale magnanimously lets him not charge his morning's activity to lost time. Sipowicz asks to be off the case for the day, citing that Jones can work the case with Clark. Sipowicz wants to catch up on his paperwork and Bale allows him to do this, but says that he is not setting a precedent. Theo's guardian Anna comes into the squad and he questions her about what happen

Clark leaves his latest encounter's apartment, hoping to make it to work on time. The other detectives are already on the scene of the blunt force trauma homicide of artist Tracy Gilchrist and Clark (of course) arrives late. Annoyed with this, Sipowicz shuts Clark out of his interview of one of the victim's neighbor. She tells him that the victim worked as a phone sex operator. After the interview Clark tries to address the situation, but Sipowicz isn't listening. Back at the squad room, Sipowicz takes delivery of a package (of kiddie porn). When he signs his name, the FBI agent reveals himself and takes him to the coffee room, where his partner and Lt. Bale are waiting. With the recent pattern of harassment to back him up, Sipowicz and Bale get the FBI to drop their investigation. Clark leaves for court, he is testifying in the case against Steve McClintock. Scott Garvin and his attorney come to the squad to report the probable kidnapping of his son. Garvin has received a ran

Sipowicz receives a late night phone call and he goes to the bar where Clark is drinking and tries to convince him that it is time to go home. He takes Clark's keys and leaves with Clark in pursuit. Outside of the bar three shots are fired in their direction, one of them strikes Sipowicz in the shoulder. At the hospital Sipowicz has been stitched up and is going to work. He tells Medavoy that he thinks the shooting was a random act, or related to Clark and had nothing to do with his stalker. Murphy and Ortiz interview the bartender, who admits to making the call to Sipowicz about Clark's drinking. He also tells them that an off-duty cop works his door, but he had left before the shooting occurred; he also tells them that he isn't giving up that cop's name. They convince him it is in his best interest to do otherwise. In the squad's coffee room, members of Sipowicz's AA support group are there to give him some support. Someone called and told them that he had begun drinking agai

On a city bus a man was stabbed in the chest in front of his wife and kids. A witness reports to Sipowicz that the victim and his killer were eyeballing each other down before the stabbing occurred. Medavoy tells Jones about his daughter's plans to buy a house. He is going to need to find a part time job to help her out. Jones tells him about a position as a bouncer, but he doesn't think Medavoy can handle that kind of job. Medavoy is a little put out that no one thinks he handle himself. Sipowicz is contemplating the stabbing case when Clark arrives and tries to discuss it with him. Sipowicz is distracted by the effect of the killing on the victim's family; he is also bothered by Clark's feeling for the case. They run the case by Bale and then Bale checks in with Sipowicz's mental state, post shooting and everything else that has recently been going on. Sipowicz tells him that everything is okay. An antiques dealer, Gerard Prosser comes into the squad to go over the details o

Sipowicz and Clark have dinner and a conversation. Clark doesn't want anyone else to get ""checked out"" of his life and Sipowicz makes a deal that if Clark sticks around, he'll stick around, which reiterates his statement back at the squad locker room that he isn't going anywhere. Clark and Sipowicz arrive on the scene where a woman, Lucy Welker, was beaten by a guy she describes a white homeless guy that looks like a lion. She can't give them any better description than that. Medavoy arrives to work with a black eye, given to him by a woman he describes as 5 foot nothing and Murphy offers him some makeup to help reduce the shine. Bobbi Kingston comes by to tell Jones that Michael's father is applying for visitation rights and probably eventually custody. Jones is surprised to find out that the hearing is this afternoon. Bale arrives at the squad, with a note to give someone a call, he is brought up to speed on the morning's cases and notices Medavoy's shiner, which he asks him ab

Sipowicz is doing a little studying and Medavoy catches him; he confesses that he is studying for the sergeant's exam. Medavoy quips that Sipowicz's career is on the upswing, while his own is going down; he isn't sure what his future holds for him, Sipowicz reassures him that he is a good cop and he'll get through this. Jones is looking to take some lost time; the final custody determination hearing for Michael is set for this afternoon. Bale grants him the time to do what he needs to do and then Medavoy comes into his office to plead his case, but Bale isn't going to cut him any slack. The jury in the trial against Simon Kerensky is hung and the judge declares a mistrial. It will be necessary for Lucy Welker to testify again, only it probably won't happen until February. Faced with this new burden, Lucy wonders why no one else involved has to deal with this, she blurts out the name Ike, which is the name of Simon Kerensky's brother. Lucy tries to backtrack mentioning that name.

Sipowicz is still studying for the sergeant's exam. Medavoy's trial is today. Jones is still looking for Michael, he's been in e-mail contact with him, but Michael doesn't want to be found by his real father. Murphy and Ortiz go off to investigate a molestation case. Jones goes to Craig Woodruff's apartment and after breaking into it, finds him there, dead. Sipowicz and Clark arrive on the scene and they need him to account for whereabouts. Bale wants him to voucher his three guns with the desk sergeant. Murphy and Ortiz go to the school and talk to the boy who was molested. The boy tells them that a man wanted his underwear for three DVDs. The man touched him. The boy was smart enough to get a license plate number of the van. Medavoy testifies in his trial, each side quickly presents their case, but Medavoy asks to speak on his own behalf and tells the story about him trying to help his daughter out. Jones comes back to the squad and wants to talk with Sipowicz and Clark.

Sipowicz reports for the sergeant's exam and finds he is the oldest taker of the test. The detectives are on the scene of a death of the brother of a mentally disabled man. Medavoy makes small talk about the exam, which causes Sipowicz to leave with Clark and go up and talk with victim's brother Martin Schweiss. The interview with Martin doesn't go well; the brother thinks that his brother is with his girlfriend and he asks the detectives if they have any weed. Kathleen Halloran, the woman caring for the brother tells them what she knows about the victim's girlfriend, Elena Lozada, including the fact that the girlfriend they recently had a big fight with the victim about Martin. Jones and Medavoy are redirected to investigate an assault case. They arrive on the scene to find two tenants trying to move into the same apartment. They give Jones and Medavoy all the information they have on the man, Jerome King, who rented them the apartment, which the detectives are going to pursue.

The detectives are on the roof of a parking garage, where an attorney has been found shot to death in his car and the apparent victim of a robbery. Medavoy is sporting a new shirt, which is a little bright in the other guys' eyes. Back at the squad, Sipowicz and Clark run the case by Bale. The murder might have been part of a pattern of robberies, since three similar robberies had been reported in that area, but this one was the first to result in a death. It's been two weeks, but the results of the sergeant's exam haven't been published yet. Medavoy gets more grief about his outfit, but both Murphy and John Irvin love it. Murphy and Ortiz are sent off to a schoolyard shooting and as Jones and Medavoy are departing, Medavoy suggests that they might make a detour if they pass a menswear shop. Murphy and Ortiz arrive at the shooting scene. The guys at the schoolyard are preparing for a basketball tournament. One of the players on the court, Tyler Newell, might be the next Lebron

Faith Chandler, a hooker, was murdered in the apartment of a former madam. Chandler was working an AA program. The former madam gives Sipowicz and Clark the name, Bob Cavanaugh, a man she knows was one of the victim's clients. Brigid Scofield comes to the squad to see Medavoy about a possible apartment she's found for him. Caught a little off guard, he agrees to meet her at lunch to look at the apartment (that of course he doesn't really want, need or more importantly can afford). Murphy and Ortiz go to the scene of a woman, Tracy Llewellyn, who was found murdered. The landlord tells them that the woman's apartment was being paid for (in cash) by designer named Hal Matheson. Bob Cavanaugh comes in for questioning with Sipowicz and Clark. He admits to knowing Faith Chandler and having more than a business relationship with her but he hadn't seen her in two weeks. Murphy and Ortiz go to the Hal Matheson's design studio and meet his wife, Paige. When he calls into the studio, Pai

Ortiz is still working undercover at one of the AA meetings and she is approached by a man who wants her to sell her hair. Then another man at the meeting, Justin Deroos asks her out to breakfast, but an interruption by a new potential sponsor for Ortiz interrupts his invitation. Sipowicz, who is also at the same meeting gets a call, they have another related homicide on their hands to respond to. Ortiz and Sipowicz arrive at the scene and join the others in the investigation. Sipowicz and Clark interview the victim's sister, her sister's story fits the pattern of AA victims. Back at the squad Ortiz floats the theory that the perp might also be a woman, as the woman who approached her at the morning's meeting seemed like she could be more than capable of strangling someone. Jones takes a call on another homicide; Bale assigns Clark to work with him so that Sipowicz can remain working on the taskforce. Clark and Jones go to the scene and find that the victim is Steve McClintock, t

The owner of a diner, Gene Stratis, has been stabbed to death and Sipowicz and Clark interview the victim's son. The son gives them his father's background, a real immigrant's success story, but he tells them nothing that would indicate his father should be the victim of murder. Ortiz's aunt comes to the squad to talk to her about her cousin, Paula. Ortiz's cousin has started hanging out with someone that her aunt isn't comfortable with and it is causing her daughter's behavior to change. Ortiz promises her aunt that she will stop by where her cousin works and check in on her and her new boyfriend, the owner of the business where she works. Sipowicz and Clark are going to run down a former employee of the diner who was let go last month. Jones and Medavoy are on the scene of a murder of public relations man, Paul Westerville at a parking garage. While looking into the victim's affects, Jones finds a picture of Brendan Quinn, a recently paralyzed cop that he went to the academy wi

Sipowicz and Clark arrive on the scene of a car bombing. The victim's daughter, Elizabeth Keenan, is on the scene and she addresses the detectives in a very cool businesslike manner when answering their questions and giving them information about her father. Back at the squad they run the case by Bale and Munson; the Feds, the DA and the Chief of Detectives is interested because of a possible terrorist implication of the bomb. The other detectives break up the list of past and present employees of Brett Keenan's company to checkout; meanwhile Murphy and Ortiz are sent off to a homicide in an alley. Their victim is Garrett Tinsley, a 17-year-old boy from a private school. The man who found the body tells them that the victim was a real asshole. Medavoy and Jones interview Phil Beckett, one of the former employees of Brett Keenan's company. He appears successful and indicates that he left the company on good terms. He tells them about Keenan's trouble with a bodyguard on a trip to

Sipowicz and Clark arrive at the home of an 80-year-old millionaire, Hugh Rasmussen, who was smothered to death. They talk to the man's secretary, Judith Howell, a middle-aged woman, who found the body. Then the wife, Amy Rasmussen arrives back home; she's come back from the gym and she is young enough (28-years-old) to be the victim's granddaughter. She acknowledges the comments that her husband has been thought about as a dirty old man and that she may be considered a gold digger, but as far as she's concerned they can all go straight to hell, she loved her husband. Sipowicz and Clark run the basics of what they know so far by Bale and Bale notes to Sipowicz that today is the day of his promotion and he offers his congratulations. Jones and Medavoy go to a retirement home, where Olive Rosenthal was found dead. The doctor found a suspicious needle mark on the woman's body. The director of the home wants the detectives to avoid talking to the other residents, but they tell her th

The detectives arrive on the scene of shooting outside of a school. The victim is Lester Bakewell, a sergeant in the US Army who was at the school to do recruitment. Also on the scene is another sergeant named Sipowicz, who is there with his uniform officers. Clark takes the opportunity to bust the new sergeant's balls. A woman, Denise Campo, comes in to report her great uncle has missing for four days. Jones and Medavoy take the case and she tells them that he is homeless and that he is just a sweet old man. She gives them a picture of her uncle. An Army warrant officer Steve Nutting from CID is in Bale's office, he is going to assist in the investigation. Clark and Nutting interview the dean of students from the school. The dean tells them about the peaceful demonstrations against recruiters, but he also tells them about Paul Corbelli, one of the students whose brother was killed in Iraq four months ago. He does know that the boy had access to a rifle and that according to t

Ortiz and Murphy arrived on the scene of a shooting, where two of Sipowicz's men were involved in chasing down a suspect, who got away after he able to shoot one of the officers. Back at the squad, Sipowicz tells the pair about a possible witness to the crime that he saw while they were all still at the scene, an elderly woman sitting at her window. Even though it is Medavoy's last day on the job, Sipowicz doesn't feel like getting his picture taken. With Medavoy leaving Clark is now partnered with Jones and together they go to the scene of crime, where a woman, Deborah Olshan, was beaten to death in her home, a possible victim of a robbery. At the scene they interview Maxine Annunziato, her friend and the one who discovered the body. Murphy and Ortiz talk with the woman that Sipowicz identified as a probable witness to the shooting of the officers. She tells them that she saw the officers enter the building, but she didn't see them chasing anyone. Clark and Jones return to the s

The interim boss Lt. Henry comes into the squad and introduces himself to the detectives, who in turn introduce themselves. They offer to bring him up to speed on their cases, but Lt. Henry is the anti-Bale and tells them they can get to it when they get to it. He is more interested in knowing if any of them like to play golf. Murphy and Ortiz go to the scene of a homicide where a young Muslim woman, Farah Amar has been stabbed to death. In questioning the neighbor they learn that the woman had numerous loud arguments with her husband. Back at the squad while Sipowicz tries to bring their new boss ""Arnold Palmer"" up to speed on their investigation into Bale's shooting, Jones and Clark try to get more information about Sergei Yesenin's whereabouts from ""Russian Mike"" who has come back in for further questioning. ""Russian Mike"" wants a deal before he will cooperate any further with the investigation. The husband of Murphy and Ortiz's victim, Adeeb Amar, comes in for questioning. Th

Jones and Clark respond to the death of woman named Pamela Wyatt, who appears to have been a high priced call girl. Ortiz and Murphy arrive on the scene along with Sgt. Sipowicz who enlightens Jones and Clark about his officially taking over command of the 15 Squad. They return to the Squad and meet two new detectives that have joined the squad, Ray Quinn and Joe Slovak. They ran a dump of the Pamela Wyatt's phone records and have come up with some names to check out. Sipowicz's former Sergeant, Al Angelotti from the 25 Squad, now a retired Chief who is working security for a wealthy client comes into the squad with his client, Robert Heilbrenner and Heilbrenner's attorney. While Clark and Jones (with Sipowicz in attendance) listen to Heilbrenner describe his relationship with the Pamela Wyatt, Angelotti is out talking to the rookie detectives about what they currently know about the case. Murphy and Ortiz interview the victim's parents, both of whom were ignorant of what their da

Hosted by Jimmy Smits this hour contained interviews with most of the current cast as well the co-creators, crew and many former cast members.