Sam's father threatens his badge.
Andy confesses that she omitted information from her reports on Duncan.
Chris acts suspiciously during an undercover operation.
Chris seems to be protecting a drug dealer.
When Andy needs backup while protecting a witness, Duncan freezes.
Sam and Andy are working on their friendship.
When Andy feels guilty about reporting Duncan, Sam reassures her.
Andy tells Sam she loves him.
Andy needs help protecting a witness, but will Duncan have her back?
Nick takes a beating at Fite Nite when he gets in the ring for 15 Division.
Gail gets angry after hearing Holly's friend question their relationship.
Dov tells Chloe's husband Wes to let her go.
Sam tells Andy he doesn't want to waste any more time.
Andy and Duncan have to draw their weapons when a suspect pulls a knife.
Andy tells Nick that she still loves Sam.
Andy volunteers to train 15 Division's new rookie.
Dov sees Chloe for the first time since she was shot.
Sam's sister warns Andy that Sam will never change.