Season 4
No. of episodes 16
Original run June 25, 2013 - March 18, 2014
Premiere episode "We Are Family"
Finale episode "You're Gonna Miss Me When I'm Gone"
DVD release June 10, 2014
Season 1 Season 2 Season 3 Season 4 Season 5 Season 6 Season 7

Season 4 premiered on June 25, 2013 and ended on March 18, 2014, consisted of 16 episodes. Season 4 was in a hiatus due to Lee Thompson Young's sudden death. This was another reason for the larger-than-normal Mid-Season break.


Main Cast

Supporting Cast


  • Emily Davenport as Brenda Thomas
  • Ana Vilafane as Isabella Valdez
  • Celia Finklestein as Rhonda Clark
  • Elise Eberle as Natasha Osmanski
  • Stella Maeve as Kelsey Harris
  • Tyler Francavilla as Reed Bennett
  • Kelly Rohrbach as Officer Charlotte Hansen
  • Kemp Lee as Waiman Zhang


Image Title Original Airdate U.S. Viewers
(in millions)
4x01.jpg "We Are Family" June 25, 2013 6.64 4x01
A community parade turns deadly in a case that brings family tensions and politics to the forefront. Maura, who is dealing with her own family issues, is not quite herself. And a surprise visit from Lt. Col. Casey Jones reveals some shocking news.
4x02.jpg "In Over Your Head" July 2, 2013 5.90 4x02
While investigating the homicide of an overzealous journalism student, Jane is not happy when a former colleague returns to BPD as the new lieutenant of the drug unit. But the murder she’s investigating soon forces her to deal with him – and the event wrecked their relationship. Meanwhile, an alarming tip from Cailin causes Maura to investigate Hope.
4x03.jpg "But I am a Good Girl" July 9, 2013 5.58 4x03
TJ's christening turns grim when a body is discovered in the church. Jane almost abuses her power in order to protect Tommy when Lydia's fiancé, Stuart Stawbridge threatens to take custody of TJ, and budget cuts cause tensions to run high around the department.
4x04.jpg "Killer in High Heels" July 16, 2013 5.22 4x04
Maura becomes the key suspect in a homicide case when Maura’s date turns up dead – and Maura can’t remember their evening together. As the shocking evidence against Maura piles up, Jane struggles between protecting her best friend and doing her job.
4x05.jpg "Dance with the Devil" July 23, 2013 5.49 4x05
On the first day of Paddy's murder trial, Maura gains insight into her father from Hope. Korsak opens up about Cavanaugh's tragic past. And in an unexpected twist, Maura must decide which side she's on when she and Jane unravel a shocking secret about Paddy and Hope that affects them all.
4x06.jpg "Somebody's Watching Me" July 30, 2013 5.33 4x06
When a beleaguered Jane spills hot coffee on a stranger at Boston Joe's, a viral video of Jane’s bad day potentially jeopardizes her career and reputation. Meanwhile, the squad rushes to solve a puzzling murder case involving a conspiracy theorist.
4x07.jpg "All For One" August 6, 2013 5.50 4x07
A popular high school teacher is killed in a hit and run that is clearly no accident. The squad works to solve the case, but Jane is preoccupied with Lt. Martinez's apparent favoritism towards his own drug unit.
4x08.jpg "Cold As Ice" August 13, 2013 5.60 4x08
Frankie Jr. is brought in to help with a gruesome murder case involving a youth hockey league. Frustrated with Hope, Cailin asks to stay with Maura. But Maura quickly learns that living with a teenager requires skills she does not have.
4x09.jpg "No One Mourns the Wicked" August 20, 2013 5.61 4x09
Jane and Maura are asked to present the case of a serial killer at a symposium for law enforcement; Jane and Maura make a discovery.
4x10.jpg "Built for Speed" August 27, 2013 6.00 4x10
The squad investigates when an amateur drag race turns deadly; Jane turns to Lt. Martinez for help and he seems to be thwarting her investigation.
4x11.jpg "Judge, Jury and Executioner" September 3, 2013 5.88 4x11
A mock trial advisor dies during a competition; Jane is concerned that Angela may be hiding financial issues; Tommy hires a lawyer to settle his claim against the Storrow Center.
4x12-1.jpg "Partners in Crime" September 10, 2013 5.70 4x12
The squad tries to solve a homicide case that is muddied by conflicting evidence; Maura must decide if she is going to take in her recently paroled grandfather; Jane and Casey must decide between their careers and their relationship.
4x13.jpg "Tears of a Clown" February 25, 2014 3.73 4x13
A kidnapper dressed as a clown re-emerges after 20 years; Jane's relationship with Casey grows more serious; Maura inadvertently gets in the middle of another relationship.
4x14.jpg "Just Push Play" March 4, 2014 3.35 4x14
A musician is stabbed in a bar; the squad realizes that the stabbing victim had something to hide; Jane's father returns with shocking news.
4x15.jpg "Food for Thought" March 11, 2014 4.74 4x15
When a food truck chef dies suddenly, all signs point to poisoning; Tommy announces some big plans; Maura's birth mother tries to make amends with her daughter.
4x16.jpg "You're Gonna Miss Me When I'm Gone" March 18, 2014 3.58 4x16
A senator's daughter is found murdered; Tommy begins to slip back into old habits; Jane reveals some shocking news.


Community content is available under CC-BY-SA unless otherwise noted.