In Florida, police tracking carjackers find themselves pursuing two separate suspects. A home invasion in Michigan takes a deadly turn when the suspect takes the homeowners and their child hostage and opens fire on officers.

In New Mexico, officers chasing a robbery suspect go down in a hail of bullets from a heavily armed suspect. In Ohio, a father threatens to blow up his children and an entire neighborhood with over 25,000 pounds of explosives.

In Ohio, a hostage situation turns into a deadly firefight. A routine traffic stop in Georgia escalates into a high-speed chase. In Texas, a fleeing suspect crashes into a truck, and officers must fight the resulting inferno to help an innocent victim.

In Michigan, the family of a shooter begs him to give himself up. In Florida, a day cruise goes disastrously wrong and rescuers race to save two drowning families. In Detroit, suspects stealing marijuana flee at high speed through the city.

In California, a body in the woods triggers a high-speed chase. In Utah, the search for a reckless motorcyclist turns dangerous when he steals a squad car with access to the guns. In Illinois, officers race to save a couple trapped in their burning home.

In Wisconsin, a burglar in handcuffs escapes police custody in a squad car and goes into hiding. In Oklahoma, a simple conversation ends up in a shoot-out at a gas station with an officer down.

In Tennessee, a stolen squad car hits an officer and leaves him for dead. In Florida, deputies witness an armed carjacking. In LA, a light plane crashes onto rail tracks, and officers try to free the pilot as a train speeds towards the wreck.

In Florida, the discovery of a murder victim shocks even hardened officers. After a stand-off, police in Connecticut chase down an armed domestic abuser, and in Nevada, an officer climbs over a fence to save a woman hanging above a freeway.

In Ohio, officers arrive at an armed robbery in progress with the store manager held hostage. In New York, Police fight to rescue the lives of a young mother and her baby when a drunk driver hits them. In Michigan, a female officer goes undercover.

In North Carolina, after a home invasion gone wrong, a fleeing burglar takes a heavily pregnant woman as a human shield. Officers in Ohio meet a hail of bullets during a high-speed chase. In California, an officer faces a knife-wielding teenage girl.