The team launches a high-stakes search to take down a notorious criminal. Meanwhile, Lucy's leadership is tested, Wesley tests the boundaries of his friendships, and Nolan tries to balance duty and family.

The team launches a high-stakes search to take down a notorious criminal. Meanwhile, Lucy's leadership is tested, Wesley tests the boundaries of his friendships, and Nolan tries to balance duty and family.

Nolan and Harper try to help a desperate mother protect her child, while Lt. Grey and Garza continue to work with Monica despite their misgivings.

Nolan and Harper try to help a desperate mother protect her child, while Lt. Grey and Garza continue to work with Monica despite their misgivings.

Nolan is put to the test when he's forced to protect a man he doesn't trust. Meanwhile, Lucy and Celina follow a promising lead, and Lopez finds herself conflicted about Wesley's new position.

Nolan is put to the test when he's forced to protect a man he doesn't trust. Meanwhile, Lucy and Celina follow a promising lead, and Lopez finds herself conflicted about Wesley's new position.

The team works together after Nolan and Celina discover a possible suicide that spirals into conspiracy.

The team works together after Nolan and Celina discover a possible suicide that spirals into conspiracy.

A troubling incident at a school draws the team into a complex case, while Celina's temporary missing persons assignment leads her into a dangerous situation.

A troubling incident at a school draws the team into a complex case, while Celina's temporary missing persons assignment leads her into a dangerous situation.

Bailey gets a new role, and a ride-along with Nolan goes awry. Meanwhile, the team looks to recruit new members.

Bailey gets a new role, and a ride-along with Nolan goes awry. Meanwhile, the team looks to recruit new members.

The FBI and LAPD join forces on a covert sting operation to protect Bailey, while Wesley and Angela face tensions in their marriage when his campaign is threatened by a public scandal.

The FBI and LAPD join forces on a covert sting operation to protect Bailey, while Wesley and Angela face tensions in their marriage when his campaign is threatened by a public scandal.

Lucy returns to work in the aftermath of the attack. Meanwhile, an unexpected twist hinders the Liam Glasser case, and a familiar face helps the team track down a killer.

Lucy returns to work in the aftermath of the attack. Meanwhile, an unexpected twist hinders the Liam Glasser case, and a familiar face helps the team track down a killer.

Nolan, Harper and Miles face a dangerous situation when a routine check takes a sudden turn. Meanwhile, Bailey conducts a covert investigation at the Pentagon at the request of Lt. Grey.

Nolan, Harper and Miles face a dangerous situation when a routine check takes a sudden turn. Meanwhile, Bailey conducts a covert investigation at the Pentagon at the request of Lt. Grey.

Harper and Miles feel the weight of their recent mistakes, while Harper is tasked with training Miles. Nolan and Celina are dispatched to a robbery call where Nolan encounters a familiar face.

Harper and Miles feel the weight of their recent mistakes, while Harper is tasked with training Miles. Nolan and Celina are dispatched to a robbery call where Nolan encounters a familiar face.

Nolan and Garza lead a high-stakes operation that quickly goes south. Lucy and Tim navigate their relationship when an unexpected visitor shows up. Meanwhile, the team conducts a citywide search for a suspect.

Nolan and Garza lead a high-stakes operation that quickly goes south. Lucy and Tim navigate their relationship when an unexpected visitor shows up. Meanwhile, the team conducts a citywide search for a suspect.

Harper and Lucy go undercover in Baja while investigating the murder of two young women. Back in LA, Bradford and the FBI task force assist in the investigation, while Nolan and Bailey navigate their long-distance relationship.

Harper and Lucy go undercover in Baja while investigating the murder of two young women. Back in LA, Bradford and the FBI task force assist in the investigation, while Nolan and Bailey navigate their long-distance relationship.

It's Valentine's Day, and the team is on the hunt for someone who is setting more than hearts on fire. Meanwhile, Celina thinks Miles' recent string of bad luck is the result of a curse, and she's determined to break it.

It's Valentine's Day, and the team is on the hunt for someone who is setting more than hearts on fire. Meanwhile, Celina thinks Miles' recent string of bad luck is the result of a curse, and she's determined to break it.

Lieutenant Grey and the FBI task force enlist the help of an old colleague to uncover a criminal network. Nolan, Miles, Lucy, and Celina respond to a mysterious officer-involved shooting.

Lieutenant Grey and the FBI task force enlist the help of an old colleague to uncover a criminal network. Nolan, Miles, Lucy, and Celina respond to a mysterious officer-involved shooting.

While out in the city, Nolan and Bailey witness a murder in public and immediately spring into action in the hopes of finding the person responsible. Meanwhile, Angela and Wesley have a big life decision that may affect their future.

While out in the city, Nolan and Bailey witness a murder in public and immediately spring into action in the hopes of finding the person responsible. Meanwhile, Angela and Wesley have a big life decision that may affect their future.

Nolan makes a quiet arrest, and Lucy and Celina race to rescue a kidnapping victim. Meanwhile, Harper and Lopez help outsmart a killer, and Miles visits a familiar face.

Nolan makes a quiet arrest, and Lucy and Celina race to rescue a kidnapping victim. Meanwhile, Harper and Lopez help outsmart a killer, and Miles visits a familiar face.

When the president visits Los Angeles, the LAPD teams up with the Secret Service to ensure his safety and assess any major threats on their watch list. Meanwhile, Miles's instincts are tested, and Tim takes on a new role.

When the president visits Los Angeles, the LAPD teams up with the Secret Service to ensure his safety and assess any major threats on their watch list. Meanwhile, Miles's instincts are tested, and Tim takes on a new role.

The LAPD, FBI and Interpol work with Monica Stevens in Prague to target high-value terrorists operating within and outside the United States.

The LAPD, FBI and Interpol work with Monica Stevens in Prague to target high-value terrorists operating within and outside the United States.