Still in Mexico, Hondo teams up with a local cop for a dangerous rescue mission, only to find himself with a target on his back. Also, back in Los Angeles, Hicks considers disbanding the team for good

When a robbery crew holds up the iconic downtown Los Angeles library, the team discovers that stolen architectural drawings could lead to a major threat against the city. Also, the squad is surprised by the arrival of a new leader, longtime LAPD veteran and former S.W.A.T. member Rodrigo Sanchez

As the team races to stop a violent band of armed robbers, the search is complicated by civilians using a public safety app that encourages vigilantism. Also, Street receives difficult news that alters his future.

When the team responds to a home invasion call, they uncover a murderous plot against a famous pro football quarterback. Also, Hicks gets a long-awaited lead on a Jane Doe case he worked 20 years ago.

When armed gunmen storm the set of a controversial cable news show that promotes conspiracy theories, the team races to prevent a hostage situation from escalating on live TV. Also, Chris supports Street as he prepares for his mother's funeral.

Hondo returns as S.W.A.T. leader. The team has a dangerous case involving a large stack of cash and the Russian mob. Hondo's dad opens up about a painful part of his past.

When an undocumented woman is violently abducted, the team forms an unlikely alliance to try and bring her home alive.

When Deacon enlists Chris' help on an off-duty private security detail, they struggle to survive when they're attacked by a drug cartel looking to kidnap their wealthy VIP client.

The SWAT team partners with the DEA to locate stolen rocket launchers smuggled into Los Angeles, high-power weapons with new technology capable of cutting through armored tanks. Also, a personal issue for Tan arises when a colleague is hurt in the field; Hondo's inquiry into the arrest of a homeless veteran for Leroy, Darryl's father, sparks an idea for a new policing initiative; and Luca suspects the mother of his mentee, Kelly Stewart, wants to date him.