Angel Dillemuth

Danny persuades his brother-in-law to assist him take care of some mobsters he's become involved with. Elsewhere, Frank asks Erin to look into his old partner to see whether or not he is guilty of shooting someone at a strip club.

Bull and the team defend a teenage boy who was raised in isolation and is now on trial for his involvement in a school shooting.

To keep tabs on a talented young officer, Reese volunteers as a police academy instructor; Martine searches for a member of the team.

Ben lands in 1979 Chicago as Jack Armstrong, a devoted security guard to talented pop singer Carly Farmer. During Carly's prep for a concert, it quickly becomes clear her life is in danger and Ben must determine who is trying to kill her and why.

McCall races to find a woman kidnapped by a serial killer whose past crimes went undetected because the victims were from marginalised communities; trouble arises for McCall when her vigilante activity puts her on a district attorney's radar.