Body Cam, Officer Down

Officers find themselves pitted against a gunman holed up in a suburban home. And, the nerve of a rookie cop is tested when a routine stop on the highway goes wrong.

A domestic dispute turns into a hostage situation with children's lives at stake. And, an apparent vehicle accident turns into a shocking multiple murder.

Two police officers respond to a domestic disturbance that ends in tragedy. Plus, a terrifying house fire takes a disturbing turn when it becomes a murder investigation.

A police officer tracks down an armed carjacker and comes under heavy fire. And, a stabbing in broad daylight forces the police to take decisive action.

A relationship breakup turns deadly and a minor traffic stop risks a child's life. Plus, a killer on the run leaves a state trooper fighting for his life.

A man with an AK-47 steals a cop car taking fire at police during a 16-mile citywide chase. And, a home invasion call escalates into something far more terrifying.

A dangerous felon has stolen a truck and will ram anything in his path. And, on a freezing winter night a lone officer is attacked by a crazed half naked man.

A routine traffic stop turns violent as the suspect makes a risky getaway. And, a knife-wielding man draws police into a dangerous foot chase.

Police are hunting two suspects responsible for some armed robberies. And, an undercover cop foils a couple seeking to hire a hitman to kill their ex-partners.

On New Year's Eve, a domestic dispute ends in tragedy when two deputies are trapped with a gun-wielding suspect. In Iowa, a high-speed pursuit comes to a gruesome end.