22 Episodes 2013 - 2014
In the fourth season of this family-cop drama, Frank (Tom Selleck) must deal with an NYPD inspector (Bebe Neuwirth), and he's not happy about his police force being subjected to this extra level of scrutiny. One of the inspector's first targets is Eddie (Vanessa Ray) a rookie who's been partnered with Jamie (Will Estes). Jamie lands in plenty of hot water himself throughout the season, including a suspension and a civil suit. However, things get downright dangerous for Erin (Bridget Moynahan), who's legal work leads her to get abducted—twice. Meanwhile, Danny (Donnie Wahlberg) faces several blasts from the past, including an old girlfriend who's dating a drug dealer, a childhood pal connected to the mob and a troubled military vet who stirs up dark memories for him. Wahlberg makes his directorial debut with the episode "Manhattan Queens."
Fri, Sep 27, 2013 60 mins
In the fourth-season opener, a cop killer is arrested, but Erin drops the charges against the suspect due to lack of evidence. Following her legal actions, friction results between her and the police officers in her family.
The City That Never Sleeps
Fri, Oct 4, 2013 60 mins
A movie star gets stabbed after shadowing Danny for an upcoming film role, and Danny must be discreet during the investigation due to the celebrity status of the victim.
To Protect and Serve
Fri, Oct 11, 2013 60 mins
An informant in a drug case holds Erin hostage inside of a courtroom, and Danny takes on the role of lead negotiator. Elsewhere, Jamie gets suspended after he disregards his lieutenant's orders.
The Truth About Lying
Fri, Oct 18, 2013 60 mins
A teenage girl appears to have been pushed onto the subway tracks by a homeless man, and Danny's assigned to investigate the case. Elsewhere, Frank's displeased to learn that the new inspector general will now oversee police policy.
Lost and Found
Fri, Oct 25, 2013 60 mins
A little girl's kidnapping takes an unusual twist when her parents deny that she was abducted. Elsewhere, Frank talks to a priest who counsels cops following the cleric's arrest for DUI.
Fri, Nov 1, 2013 60 mins
A gang member dies after Jamie chases him away from a young boy, and the incident leads to Jamie's conduct being questioned. Elsewhere, the fiancé of Danny's old girlfriend is allegedly dealing drugs from a gym, so Baez goes undercover to investigate.
Fri, Nov 8, 2013 60 mins
Accusations of excessive force are made against a cop, leading to scrutiny of the force by the mayor and outraged citizens. Meanwhile, Danny works a case involving the homicide of a gambling-addicted Wall Street worker.
Fri, Nov 15, 2013 60 mins
A mob lawyer gets shot and Frank is almost killed after the two of them dine together. Elsewhere, Danny serves on jury duty and finds himself disagreeing with all of his fellow jurors while deliberating a murder case.
Fri, Nov 22, 2013 60 mins
Baez's estranged brother becomes a murder suspect in a case she and Danny are investigating. Elsewhere, claims of police brutality are made against a dog in the K9 unit; and Henry suspects that his pal's widow might be responsible for her spouse's death.
Fri, Dec 13, 2013 60 mins
Danny and Baez work on a bombing case, but the community affected is not very cooperative. Elsewhere, a man assaults a cop who got too intensive with his line of questioning, and Frank must deal with the repercussions.
Ties That Bind
Fri, Dec 20, 2013 60 mins
Danny must investigate an old childhood pal who is connected to a mob family. Elsewhere, Frank deals with an upswing in crime resulting from a judicial ruling about a controversial police policy.
Fri, Jan 10, 2014 60 mins
The Reagans learn about a dangerous new type of heroin people are using, so Danny goes after the distributor while Frank works on removing this drug from his streets. Elsewhere, Eddie identifies with a troubled runaway and tries to help her.
Fri, Jan 17, 2014 60 mins
Danny searches for a troubled Army veteran who he suspects has PTSD. Elsewhere, Frank is blindsided during a press conference by a mother who wants justice for her murdered daughter.
Fri, Jan 31, 2014 60 mins
Danny and Baez investigate a drag queen's homicide. Elsewhere, Erin takes a second look at a narcotics case after the accused man's mother kidnaps her. Directed by series star Donnie Wahlberg.
Fri, Feb 28, 2014 60 mins
A young girl's abduction reminds Danny of an unsolved case he worked on years ago. Elsewhere, Frank angers the inspector general when he won't reveal info about a program involving intelligence officers overseas; and Erin learns that Nicky has a boyfriend.
Insult to Injury
Fri, Mar 7, 2014 59 mins
A woman calls the police and threatens to kill herself and the man who killed her parents, so Danny races to find her in time. Elsewhere, Frank goes on a field trip with Sean and tries to convince the lead chaperone to be less rigid with the kids.
Fri, Mar 14, 2014 60 mins
A pregnant woman gets punched by teenagers and becomes a victim of the Knockout Game, so Danny and Baez investigate. Elsewhere, Frank is hesitant to promote an officer because he fears it will look like preferential treatment.
Fri, Apr 4, 2014 60 mins
A woman dies after undergoing a secret plastic surgery, so Danny and Baez try to figure out what happened. Elsewhere, Frank asks Jamie to solve a cold case; and Erin explores the world of speed dating.
Fri, Apr 11, 2014 60 mins
Danny and Baez investigate the murder of a university professor who was involved with a questionable scholarship program. Meanwhile, Danny learns that his father didn't tell him that the District Attorney is investigating him for ethical and procedural violations.
Fri, Apr 25, 2014 60 mins
A cop is accused of killing a suspect already in custody, and Erin gets assigned the case. Elsewhere, Jamie tries to convince Eddie to reconcile with her dad.
Above and Beyond
Fri, May 2, 2014 60 mins
An undercover cop in Danny's squad gets killed, and Frank is determined to find the murderer. However, things get complicated when the victim's secret is unearthed. Elsewhere, Nicky turns to Jamie as she looks for an ex-classmate living on the streets.
Fri, May 9, 2014 60 mins
In the fourth-season finale, Danny works on an off-limits case and is then put on modified duty. Realising he's stumbled onto something big, he alerts Frank, who does some digging and is shocked by the enormity of the situation.