Intelligence is thrown when an undercover job turns into a manhunt for two brothers. Voight is under scrutiny as Jin's murder investigation transpires in the Season Premiere.

A string of identical murders becomes personal when voight's friend falls victim to the gunman.

With Bembenek behind bars, intelligence learns that it's not just Halstead in harm's way.

A clue leading intelligence to the whereabouts of missing teenage girls comes from an unlikely source close to the victim.

Intelligence fights for one of their own when Voight is beaten and kidnapped.

Ruzek and Atwater go undercover as inmates after a 10-year-old girl is murdered.

SVU Detectives travel to Chicago to help Intelligence take down a pedophilia ring at its source.

Intelligance works the case of a wealthy diamond dealer gunned down on Antonio's watch.

A major heroin bust puts Olinsky's family in danger and Lindsay makes a life changin career decision.

A routine check on a potential terrorist threat puts Burgess in the hospital and intelligence on the case of a well-planned series of related crimes.

Lindsay (Sophia Bush) has her first case with the task force and realizes she needs to call on Voight (Jason Beghe) and the Intelligence unit to assist. Meanwhile Burgess (Marina Squerciati) is back on the job, but relegated to desk duty which allows Desk Sgt. Platt (Amy Morton) the opportunity to partner up with Roman (Brian Geraghty).

Intelligence is forced to sort through a complicated web of clues surrounding the murder of a mother and her daugther.

Continued from Chicago Fire "Three Bells," Firehouse 51 enlists Intelligence to help corner the arsonist they believe killed Shay.

Lindsay's mother becomes involved in a gruesome robbery-murder case.

Burgess and Roman tackle a dangerous smuggling operation with no means to defend themselves or call for help.

Antonio heads undercover with a dangerous robbery crew after a narcotics officer goes missing.

Intelligence goes off the books while investigating the death of a young activist.

Voight has suspicious ties with a missing teenager involved in a drug robbery gone wrong.

The search is on for one of Chicago's most wanted fugitives after seveal dead teenage girls are found in a Chinatown factory.

SVU Detectives join Chicago Intelligence to connect a case in Chicago to an unsolved case about rape and murder from new york a decade prior. - Continuation of Chicago Fire's , "We Called Her Jelly Bean" episode.

Intelligence investigates the bombing of a trendy café and the district pays tribute to one of their own.

A mass shooting sends intelligence racing to stop a group of highly motivated killers from striking again.

Intelligence comes to the aid of Commander Perry's nephew after he gets involved with a corrupt narcotics unit.