A judge sentences a man to life in prison before she and her daughter are murdered; Dana's shared history with the victim makes her interested in the case.
An alt-right supporter is killed after a speech they gave at a university located in New York City, which forces Maggie and OA to rely on OA's sister for help.
Maggie and OA are determined to locate a missing couple who have committed a recent spree of violent armed robberies that ended in an off-duty officer's death.
The suspect in the case of a murdered journalist is linked to other previous cases; the victim's death mirrors a traumatic event Maggie experienced in her past.
Maggie and OA search for a serial bomber who targets elite Wall Street members while Dana deals with an arrogant profiler who is consulting on the case.
Maggie and OA learn that a kidnapper who has taken the daughter of a wealthy family hostage aspires to take his plans disturbingly far beyond abduction.
Team Scorpion must go undercover on a cruise ship in order to search for, and dismantle, lethal stolen rockets; Ralph is faced with his very first crush.
Team Scorpion is hired by a tech billionaire to locate his abducted daughter in Mexico; Walter fails to give credit to his fellow teammates during an interview.
Team Scorpion must help expedite private peace talks with Eastern Europe to prevent the start of a third world war after a foreign conflict escalates tensions.
To protect a key witness who is on her way to testifying against a dangerous drug cartel, Team Scorpion must take her on the run, with the cartel close behind.
Walter uncovers what Cabe has been hiding about the Baghdad mission; Paige is shaken when Ralph risks his life to help the team get through a tough situation.
The team arrives in Portland, Ore., to investigate a disturbing abduction that could have a connection to a couple who was murdered in their home a week before.
The team responds to a series of crimes committed by an unknown subject that bear stunning commonalities with The Chameleon, also known as Everett Lynch.
The BAU sets off in search of Everett Lynch and his daughter; Spencer goes to meet his mother and has a surprisingly impactful visit as she has a lucid moment.
The team investigates a man who pretended to be Lasalle and the prisoner whom he tried to get freed from jail; Pride's daughter comes for surprise visit.
Racial tensions surge when a black Navy officer is shot by a white police officer who believed the victim was carrying a weapon at a busy street party.
The team follows people who were close to a murdered Navy officer; Hannah learns to deal with the relationship her daughter is sharing with her ex's girlfriend.
Maggie and Dana are desperate to get justice for victims whose lives were taken by a serial killer who left a trademark of disfiguring his victim's faces.
Maggie and OA join forces with certain members of the FBI's Fugitives Department to locate a murder suspect who is featured on the 10 most wanted list.
An American diplomat is forced to serve as a pawn in a drug ring before his death; Jubal and OA attempt to help their friends overcome their personal demons.
OA is forced to hold his personal opinions to himself while he is assigned to protect a controversial senior Egyptian leader in New York for a heart transplant.
The team investigates the murder of a decorated FBI agent; Maggie struggles to determine what to tell the deceased agent's widow, whom she is friends with.