After witnessing her husband's murder, a woman is kidnapped from her home along with a mysterious stash of money hidden in her floor. When Jess realizes there may be a connection to one of his past cases, the need to find the kidnapper becomes personal.

After a robbery gone wrong ends with a murder and kidnapping, the team races to rescue a mother and daughter whose abductors are not what they seem. Also, Crosby enters a new living arrangement.

The team chases an unlikely serial killer whose end game takes a shocking turn. Also, Hana returns from medical leave, and Jess and Sarah's relationship continues to evolve.

When a young man accidentally shoots a cop in self-defense and goes on the run, the team members find themselves in a moral dilemma on the best way to carry out justice. Also, Barnes and her wife struggle with their plans to have another child.

Jess and the Most Wanted team head to Tennessee to track down an undercover DEA agent who appears to have turned dirty amid a major drug ring operation. Also, Sarah wonders if it was a mistake to move in with Jess and Tali so soon.

A local FBI case involving two murdered women and a sea of powerful men turns into a manhunt for the dangerous leader of a far-reaching criminal enterprise.

The crossover starts on FBI S04E01 All That Glitters (I). It continues on FBI: International S01E01 Pilot (III).

After a deadly fire at an arcade, the team discovers the blaze was just the first step in an intricate plan to exact revenge on one of the victims. Also, Hana rejoins the team, finding new adjustments in all aspects of her life.

After a prized Kentucky racehorse is stolen and its groomer is taken hostage, the team quickly learns they may be the only ones who consider the young woman’s safety a priority over the horse’s. Also, Byron returns to celebrate the holidays with Jess and his family.

The Fugitive Task Force chases a killer who plays a twisted game of cat and mouse with his victims. Also, Hana shares something personal about herself with her new roommate, Ortiz.

The team pursues an abusive man on the war path to find his ex-girlfriend, who is trying to escape him for good. Also, Jess and Sarah make plans to take their dream vacation together.

The team's new leader, charming but formidable Special Agent Remy Scott, takes charge as they investigate a series of homicides tied to a forbidden love between a young teen and her older boyfriend.

The team searches for a murderer recreating the chilling killings of a notorious ‘80s mobster.

When three prosecutors are assassinated outside a bar in their small Arkansas town, the team is called in to determine if this was a personal vendetta; Ray feels compelled to help a woman and her young son combat an injustice.

When a rising star athlete is found violently murdered, the team chases after one of her teammates and his girlfriend; Remy reunites with a true crime show producer from his past.

The witness Remy and Kristen are visiting in prison is put in danger when a riot breaks out, leaving the staff and visitors held hostage by two murderous gangs.

The Fugitive Task Force launches into full gear after multiple bombings appear to be targeting retired NYPD officers. Also, Ray decides he's ready to take the next step in his relationship with Cora.

A drug deal between two teens is interrupted when a middle-aged woman abducts them at gunpoint, sending the Fugitive Task Force on the hunt to rescue them. Also, Nina and Scola bump heads over parenting styles.

When two NYPD officers are gunned down by a mystery assailant while responding to a robbery, the Fugitive Task Force must act quickly to catch the culprit before more officers are targeted. Meanwhile, Barnes struggles when Charlotte wants to proceed with a divorce and threatens to relocate with the kids.

When a detective is brutally murdered, the Fugitive Task Force investigates a string of gruesome killings. Meanwhile, Remy and Abby's relationship grows stronger.

As Barnes adjusts to living without her children full time, she and Remy butt heads when she disregards his direct orders and investigates a scam call center from where she received a distressing call from a young girl.

After a Queens district attorney and her husband are executed, the Fugitive Task Force uncovers a money laundering scheme connecting a violent biker gang to Wall Street. Meanwhile, Remy decides to take his relationship with Abby to a new level after he reconnects with an old friend.

After witnessing a murder in broad daylight, the Fugitive Task Force must hunt down a team of killers competing in a twisted online game. Meanwhile, Remy and Abby struggle to get on the same page.

When two sorority sisters are found stabbed to death, the Fugitive Task Force heads to Virginia to hunt down the suspect before more killings occur. Hana agrees to meet with Ethan after he asks her for help with his latest troubles.

The Fugitive Task force is called in to connect a series of random poisonings before more lives are lost. Meanwhile, Remy and Abby take on a new project.

The Fugitive Task Force is thrown into the world of the wealthy and twisted after a Rhode Island socialite is murdered in her own mansion. Meanwhile, Barnes contemplates big changes.

The Fugitive Task Force hunts down a rogue government operative planning a domestic terror attack.