Sarah Dacey-Charles

When Morland offers to help get Joan and Sherlock reinstated as consultants to the NYPD, Sherlock questions his father's motives. Joan works with the FBI during the investigation of a triple homicide.

The team investigates a drug deal gone bad after the body of a college student is found, while Detective Hailey Upton temporarily joins the team and finds her investigative methods clash with the Bureau's more buttoned-up environment.

Danny recruits Bull to assist the defence of her former FBI mentor, a bounty hunter who kidnapped the wrong person on his first assignment.

Rollins clashes with the parents of a young runaway, while the squad comes together for a special event.

As Elizabeth prepares for a major live TV appearance, she struggles to hold herself together following the attack in Iran.