With three years under their belt, the rookies of 15 Division know that rolling with the punches is more than just a life lesson, it's an essential part of the job. Change is the only constant, and if you don't adapt, you're left behind. Now, for these five officers, the time has come to look change right in the eye and make some big, bold choices.

Season 4 Episode 1 - Surprises

Nick and Andy go missing while working under cover to infiltrate a meth pipeline; Swarek and the other officers find themselves in the middle of a rescue operation; Andy works to deal with all the change going on around her. Air Date : 23rd-May-2013  Read More

Season 4 Episode 2 - Homecoming

On her first day back, Andy is forced to work a bank robbery case with newly promoted Swarek; a distraught woman gives Nick perspective on his life with Gail; a bombshell is dropped on Noelle. Air Date : 30th-May-2013  Read More

Season 4 Episode 3 - Different, Not Better

Andy and Officer Cruz butt heads when a disturbed woman forces them to make a crucial decision; an armed burglar is sought after a string of ATM robberies; Dov and Chloe have to work together. Air Date : 27th-Jun-2013  Read More

Season 4 Episode 4 - The Kids Are Not Alright

During a routine traffic stop, Gail and Andy find a teenage boy bound and gagged in the trunk of a car; Oliver, Chris and Swarek track a gunman. Air Date : 11th-Jul-2013  Read More

Season 4 Episode 5 - Poison Pill

When an arrest reveals that drugs contaminated with a deadly bacteria have hit the street, the squad rushes to control the situation; Marlo reveals a shocking secret; Dov suspects Chloe of hiding secrets. Air Date : 18th-Jul-2013  Read More

Season 4 Episode 6 - Skeletons

When the investigation of a missing girl is linked to a past case, Detective Luke Callaghan comes back to help with search; Traci realizes she needs to get past Jerry's death; Sam and Andy face their past. Air Date : 25th-Jul-2013  Read More

Season 4 Episode 7 - Friday the 13th

When a missing persons case is reopened, Swarek teams with his training officer to solve it; Chloe and Dov deal with a witch and her client. Air Date : 1st-Aug-2013  Read More

Season 4 Episode 8 - For Better, for Worse

A robbery on a casino-bound bus filled with seniors threatens Frank and Noelle's wedding; Traci loses Noelle; Andy and Nick share an intimate moment. Air Date : 8th-Aug-2013  Read More

Season 4 Episode 9 - What I Lost

The squad searches for Chris' son Christian after he is kidnapped. Air Date : 15th-Aug-2013  Read More

Season 4 Episode 10 - You Are Here

A routine drug bust turns into Traci's first murder case; Swarek, Oliver, Chris and Dov spend a weekend at Oliver's cabin; Andy and Sam both have confessions to make. Air Date : 22nd-Aug-2013  Read More

Season 4 Episode 11 - Deception

Andy finds out Marlo has been carrying out an unauthorized investigation into a pedophile; the drug sweep Traci is overseeing takes an unexpected turn when Sam leaves to help Marlo. Air Date : 29th-Aug-2013  Read More

Season 4 Episode 12 - Under Fire

When Andy and Chloe respond to a routine 911 call, they are blindsided by an unseen shooter out for revenge. Air Date : 5th-Sep-2013  Read More

Season 4 Episode 13 - You Can See the Stars

Following violent, targeted attacks on 15 Division, the officers must piece together a past crime in order to find Oliver; the shooter's plan is revealed. Air Date : 12th-Sep-2013  Read More