Steve Roussell

When a shoot-out leaves two patrol officers and an 18-year-old boy dead, the Force Investigation Division becomes involved with the case.

The team are relocating their office into a new building and are finding it difficult to adjust; an investigation into a man who was shot on his balcony is stalled by a missing murder weapon.

A woman is stabbed to death by someone wearing a ninja outfit; a detective arrives from El Paso, Texas, investigating a similar crime; Brenda's father comes to take her niece back to Atlanta.

A young couple spending time in an empty house that doesn't belong to them find themselves in trouble when a security guard who was a decorated war veteran is shot dead in the street outside. Brenda returns from leave early to help solve the murder but finds her investigation is taking place under the watchful eye of Deputy District Attorney Claire Baldwin.

The team search for a missing boy who is connected to Lieutenant Tao. Meanwhile, Captain Raydor continues to review Brenda's team.

A gang of thieves present more questions than answers after a bank robbery goes wrong, and a security guard is found dead.