After gangsters open fire in a crowded club, tensions rise between Sal and Gil on the gang task force. And Sammy confronts his wife about crossing the line too often.

The Southland officers are sent out to capture a rapist impersonating a cop. While Lydia's reunited with her former partner, Russell, Sal's secret affair is revealed to his wife.

Nikita and Michael learn of a new prosthetic hand that could have Michael back to his old self, but it comes at a steep price.

The LAPD and FBI argue over jurisdiction with Fritz divided.

The body of a woman from an old case shows up in a morgue.

Brenda's team investigates a Hollywood producer's murder.

Jane and the team investigate the murder of an elderly heiress whose remains are found in the living room of her spooky mansion.

Nikita and Michael learn of a new prosthetic hand that could have Michael back to his old self, but it comes at a steep price.

With the crew stretched thin, a performance efficiency expert evaluates Firehouse 51. Kidd and Severide bond with the mother of the baby they hope to adopt.

TikTok stars Mahek and Ansreen Bukhari are the UK’s first mother and daughter convicted of double murder.

Jane and the team investigate the murder of an elderly heiress whose remains are found in the living room of her spooky mansion.

Nikita and Michael learn of a new prosthetic hand that could have Michael back to his old self, but it comes at a steep price.

Lydia and her new partner, Ray Suarez, arrive in Compton, where a young USC student was murdered

After gangsters open fire in a crowded club, tensions rise between Sal and Gil on the gang task force. And Sammy confronts his wife about crossing the line too often.

The Southland officers are sent out to capture a rapist impersonating a cop. While Lydia's reunited with her former partner, Russell, Sal's secret affair is revealed to his wife.

TikTok stars Mahek and Ansreen Bukhari are the UK’s first mother and daughter convicted of double murder.

With the crew stretched thin, a performance efficiency expert evaluates Firehouse 51. Kidd and Severide bond with the mother of the baby they hope to adopt.

Brenda's team investigates a Hollywood producer's murder.

Jane and the team investigate the murder of an elderly heiress whose remains are found in the living room of her spooky mansion.

Nikita and Michael learn of a new prosthetic hand that could have Michael back to his old self, but it comes at a steep price.

Riggs and Murtaugh are drawn into a fatal world of conspiracy theories. Meanwhile, Riggs' relationship with Molly evolves and Murtaugh and Trish attempt to get Harper into a fancy pre-school.

Cook works with a confidential informant for the first time in a robbery-murder case with links to a star college athlete.

Ruzek witnesses a tragic accident on an icy bridge, leading Intelligence into a dark, sinister case involving sex trafficking.

Talcott Garland’s quiet life is shattered when his father dies of an apparent heart attack. But Tal’s sister believes he met with foul play.

Stan’s erratic behavior fuels suspicion as a damning new piece of evidence in Joy’s disappearance arises.