Police engage in a deadly shootout when a gunman takes over a city bus. A convenience store owner fights fire with fire. Three dumpster divers make a shocking discovery.

A hit and run at a fast food restaurant. A teen steps in to save a mother and her children from a violent attacker. The U.S. Coast Guard stops at nothing to keep cocaine from entering the country

An enraged Uber passenger sinks her teeth into her driver. Air traffic control is shocked when an unauthorized commercial passenger plane takes to the sky, with a baggage handler at the helm.

Spring breakers turn the tables on two gunmen at a gas station. A manhunt ensues when an assailant attacks officers in a California police station. A thief's plan goes up in smoke at a fireworks shop.

Police make a life or death decision when a rogue gunman in Seattle drives his car through a building's garage door. Multiple police units are required to stop an out-of-control driver on the warpath.

Officers engage in cross city pursuit of an armed fugitive. A shootout puts suspects and innocent bystanders in the crossfire. A brawl breaks out between the Parkland School shooter and a prison guard

A father uses his baby as a shield in a standoff against police. A thief attempts to steal a pizza delivery truck. An organized robbery of a Houston gun shop puts weapons in the hands of criminals.

An unarmed security guard goes toe to toe with an AR-15 wielding gunman. Police pull out all the stops as a speeding, five ton RV rampages through a suburban neighborhood.

A cabbie with a gun to his head sees an unlikely ray of hope in his rearview mirror. Police bring a car chase to an end with a little known secret weapon. A safe stealing thief is in for a surprise.

An unsuspecting man defends his home and family against armed home invaders. An angry girlfriend turns her minivan into a weapon with deadly consequences. An arsonist plays with fire and gets burned.

The morning commute in Miami turns violent when a driver opens fire. Police chase a vehicle wreaking havoc on downtown Los Angeles. A wanted suspect learns that a K9 unit's bite is worse than its bark.