Amy returns from maternity leave. Jake and Rosa work a difficult case.

The squad takes up Holt on an offer for a weekend getaway.

Captain Holt and Amy manage an understaffed precinct. Jake and Charles investigate.

Jake and Amy create a system to balance work and childcare and Rosa gets a new houseguest.

Jake takes an old friend for a ride.

When the FBI takes over a high-profile case, Jake keeps digging. Amy and Rosa negotiate with O'Sullivan and the police union.

Terry, Jake and Charles visit the Boyle Family Farm. Amy and Rosa help out Capt. Holt.

The squad comes together to work an important high-stakes case.

The squad takes stock of their eight years together and looks toward their future.

The squad takes stock of their eight years together and looks toward their future.