When a judge and her daughter are murdered after she sentences a man to life in prison, Maggie and OA search for the killer; Dana has a history with the victim and a vested interest in the case.
When an alt-right provocateur is killed after giving a speech at a university in New York City, Maggie and OA investigate the school's more extreme political groups and rely on OA's sister, Amira, a student, for help.
Maggie and OA are on a mission to find a couple who are behind a spree of violent armed robberies that resulted in the death of an off-duty police officer.
After an investigative journalist is murdered, the team uncovers information linking the suspect to past cases. The victim's death also strikes a chord with Maggie, reminding her of the death of her reporter husband.
A serial bomber appears to be targeting Wall Street's elite. Maggie and OA search for a suspect who seems dead-set on revenge, while Dana deals with Spencer Briggs, a cocky profiler brought in to consult on the case.
When the daughter of a wealthy family is kidnapped in an attempt to gain notorious internet fame, Maggie and OA discover the kidnapper's plans go far beyond abduction in order to never be forgotten.
OA and Maggie team up with members of the FBI's Fugitives Department to track down a person wanted for murder who is then put on America's Top 10 Most Wanted list.
The team must take down a dangerous drug ring after an American diplomat is killed while being used as a pawn; Jubal and OA try to help friends from their past fight off their inner demons.
When a controversial senior leader from Egypt comes to New York for a heart transplant, OA struggles to balance his personal opinion with his professional duty when he is assigned to the security detail.
After a decorated FBI agent is murdered, the team investigates and uncovers the man led a double life. Also, Maggie struggles with what information she should reveal to the agent's widow, who is also her personal friend.
After a bomb detonates at a restaurant in Queens, the case becomes personal for OA, who grew up eating there; OA goes under cover to prevent another incident.
After the son of a prominent blogger is kidnapped, the team must sweep through her two million followers to find the culprit; Kristen continues to adjust to life as a field agent with her new partner, Stuart Scola.
After a Wall Street investor is murdered, the team is led to an insider-trading ring that uses unconventional methods to gain information; OA struggles to maintain confidence in his budding relationship with Mona.
When a board member of a soon-to-be-public medical tech company is murdered, the team tries to find out who had the most to gain from his death. Also, OA is conflicted when pressure to help a family member is at odds with his commitment to tell the truth.
A former kidnapping victim is linked to a series of murders that includes the daughter of an NYPD detective. Also, Kristen begins to doubt her ability as an agent after a training exercise leaves her shaken.