A suspect shoots a K-9 trying to take him down. Officers face an armed thief. A head-on collision with a deputy leads to a full-scale manhunt.

In Texas, an officer is shot during a foot chase. In Washington State, a fugitive carjacks several vehicles, causing chaos on the roads.

In California, a man holds his child hostage and sets a house on fire. In Florida, criminals steal over $70,000 worth of jewellery.

In Ohio, cops face a hostage situation with a dangerous fugitive. In Maryland, armed robbers are caught in the act and run from the law.

In Oregon, a man vandalises "The Goonies" house before stealing a yacht. In Texas, a shootout with police leaves one officer critically injured.

A police chief is shot by a shoplifter and, while heavily injured, must face the shooter alone. A violent robbery leads to a high-speed car chase.

In Oregon, a murder suspect flees from the courthouse, sparking a manhunt. In Arizona, an art heist has officers reaching new heights.

Officers and firefighters rush to save lives after a gas explosion. A carjacker pulls a mum out of her vehicle, taking off with her kids in the back.

In Arkansas, police chase a stolen U-Haul, leading to a devastating crash and an explosive find. In New Mexico, a fugitive vanishes inside a hospital.

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.

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.

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.

When an officer joins a high-speed police chase across the Texas plains, his life changes when he comes face to face with the armed suspects.

Officers confront a knife-wielding suspect. In Florida, a man who flees into the woods is outsmarted by a K9 officer and in Indiana, a gunman wages war on police.

In Utah police are called to a house where a mother and children have escaped a suspect armed with a machete. In California a therapist is attacked by a former patient.

In Texas police set a trap for a would-be killer. In Florida, a high-speed chase leads police into a dangerous swamp, and the arrest turns into a rescue.

In New York state, a domestic disturbance takes a violent turn which changes a police chief's life. And in Indiana, an officer stares down the barrel of a suspect's gun.

Arkansas police stop a knifeman enraged over a midnight pot roast. In Delray Beach, officers rescue two kids teetering on a ledge with their mum who's high on drugs.

Arkansas officers are pinned down by a deadly gunman for four hours. And, a naked driver waving a gun leads Wisconsin police to a dangerous standoff.

An Ohio officer fights for his life when a suspect overpowers him. When a Wisconsin man shoots his co-workers police must find him to stop the threat.

An up-close and personal look at the front line of policing, using real footage from police body cameras. Life on patrol can be anything but routine.

An up-close and personal look at the front line of policing, using real footage from police body cameras. Life on patrol can be anything but routine.

A baby is snatched from the hands of its mother as she unloads the groceries. Police units desperately try to catch the suspects and return the child.

In Georgia, officers respond to a domestic disturbance call. As they head deep into the woods to hunt for the suspect, all is not as it seems.

In Pueblo, an armed suspect fires at police before trying to escape in an SUV. Plus, officers respond after a garage sets on fire with a man locked inside.

A local deputy attempts to save a woman trapped in her burning home. Plus, a trainee officer finds himself in the middle of a high-speed pursuit.

A machete-wielding man leads police on a wild car chase through a town in Texas. Emergency services race to help those injured in a multi vehicle pile-up.

In rural Florida, a routine call-out turns into a heavily armed stand-off with SWAT officers. And, a high-speed car chase takes a dangerous turn in Texas.

An SUV crashes into a house and causes a devastating explosion. Plus, a late-night report of grand theft auto leads to a brutal attack on an officer.

In Georgia, police officers respond to a call for a possible medical emergency. Moments after arriving on scene, they are ambushed by an armed assailant.

In Colorado, a routine traffic stop turns deadly for a rookie police officer. And, a high-speed chase leads to a deadly gun battle in Louisiana.

Police hunt for two bank robbers who will do anything to avoid capture. And, a heavily armed resident turns his sleepy suburb into a warzone.

In Texas, an intoxicated driver hits a train carrying explosive chemicals. And, a SWAT team tear down a house to arrest two murder suspects.

An officer is conducting a routine traffic stop when he witnesses a fiery car crash. Ohio police pepper spray a wanted criminal who claims to have a gun.

Shots are fired when police officers confront an armed criminal on a bus. An officer risks her life to save a man in a wheelchair from a high-speed train.

In Florida, a gas station robbery quickly turns into a manhunt and leaves an officer fighting for his life. Plus, officers deal with a hostage situation in Colorado.

When a retiree is found shot dead, investigators unravel a strange plot involving a helium balloon. And, a high-speed pursuit of teenage fugitives ends in disaster.

In Georgia, a shocking car crash leads to a tense search for a missing baby. And, Colorado police officers risk their lives to calm down an armed man.

In Florida, an undercover officer is closing a drug deal when the suspects turn on him. Plus, a young mother and her children need rescuing from rising flood waters.

A terrifying home invasion leads to a high-speed car chase and a vicious gun attack. Plus, police officers search for the perpetrator of a frightening armed robbery.

An off-duty officer comes to the aid of a child who needs urgent medical care. Plus, a police dog is left fighting for his life after a dramatic late-night chase.

Over 200 people are sent into a panic when an intoxicated man fires a gun at bingo night. And, a shoplifter threatens to use a taser to avoid arrest.

In Wisconsin, police attempt to foil a murder for hire by going undercover. In Colorado, law enforcement from two counties try to stop a runaway semi-truck.

In Ohio, police come to the aid of a woman whose car is submerged in water and sinking fast. And in Florida, officers chase an armed and wanted criminal.

In Ohio, a SWAT unit are called in when a man wields a knife in a store and disobeys police commands. In Georgia, police launch a manhunt when a suspect injures a cop.

In California, a gas explosion lifts the roof off an apartment building and engulfs officers in a fireball. In Georgia, a man fights for his life in a wrecked SUV.

An undercover FBI investigation uncovers a plot to murder lawyers and politicians. In Florida, a man throws himself into alligator-infested waters to evade arrest.

Police chase a known criminal through the dangerous Ocala National Forest. In Michigan, a spree of home invasions escalates into a three-day manhunt.

A K9 unit tracks an armed murder suspect through an Oklahoma residential area. In Texas, police officers respond when a couple fall into an icy lake.

In Texas, a woman makes a desperate call from inside a burning building. Plus, innocent lives are at risk when the driver of a stolen vehicle tries to get away.

Following a high-speed pursuit, officers dive for cover as a car races through their crime scene. Plus, a suspect hides on a dense mangrove island to evade police.

A burglar in handcuffs escapes police custody in a squad car and goes into hiding. Plus, a simple conversation ends up in a shoot-out at a petrol station.

After a home invasion gone wrong, a burglar takes a heavily pregnant woman as a human shield. In California, an officer faces a knife-wielding teenage girl.

Officers arrive at an armed robbery in progress with the store manager held hostage. In New York, a young mother and her baby are hit by a drunk driver.

The discovery of a murder victim shocks officers. Police chase down an armed domestic abuse and an officer rescues a woman hanging over a freeway.

A stolen squad car hits an officer and leaves him for dead. A carjacker holds a man at gunpoint, and in LA a plane crashes onto railroad tracks.

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 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 Ohio, a hostage situation turns into a deadly firefight. In Texas, a fleeing suspect crashes into a truck, and officers must fight to help an innocent victim.

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 an entire neighbourhood.

In Florida, police tracking carjackers find themselves pursuing two separate suspects. A home invasion takes a deadly turn when the suspect open fires on police.

An up-close and personal look at the front line of policing, using real footage from police body cameras. Life on patrol can be anything but routine.

An up-close and personal look at the front line of policing, using real footage from police body cameras. Life on patrol can be anything but routine.

An up-close and personal look at the front line of policing, using real footage from police body cameras. Life on patrol can be anything but routine.

In Wisconsin, officers approach a dangerous driver's wrecked car. In Washington State, a community rallies to protect two officers shot in the line of duty.

An up-close and personal look at the front line of policing, using real footage from police body cameras. Life on patrol can be anything but routine.

In Florida, a felon breaks into an elementary school, causing a code red alert. A traffic stop in Arizona escalates when the suspects steal an ambulance to flee.

In Wisconsin, a hit-and-run takes a dangerous turn. In Georgia, a mother and her children hide in the closet when a gang leader barricades himself in their home.

In Tennessee, officers arrive at an office where two women and a child are held hostage by a gunman. For 14 hours, officers attempt to secure their release.

In Utah, a wanted felon, who is on the run, breaks into his family's home and takes them hostage. Officers work through the night to secure their release.

In California, a bar fight leads to a deadly hostage situation. In New Mexico a thief fires at a cop, and in Wisconsin, a suspect disappears.

An up-close and personal look at the front line of policing, using real footage from police body cameras. Life on patrol can be anything but routine.

In New Mexico, a carjacker kidnaps the terrified passengers. In Arizona, a SWAT team must locate an individual seen inside a pawn shop packed with guns.

An up-close and personal look at the front line of policing, using real footage from police body cameras. Life on patrol can be anything but routine.

In Vermont, a dad driving an excavator attacks officers to stop them from arresting his son. In an Indiana motel, a wanted man opens fire on police.

In Oklahoma, officers deal with a delusional armed man and face a life-or-death rescue. In Arizona, troopers rescue a driver trapped in a flood.

In New Mexico, a carjacker shoots an officer before going on the run. In Oklahoma, police respond to a domestic violence call to find a mysteriously empty house.

An up-close and personal look at the front line of policing, using real footage from police body cameras. Life on patrol can be anything but routine.

In Georgia, a county commissioner fires at police officers in a retirement village. In Florida, officers search for a fugitive suspected of carrying a machete.

An up-close and personal look at the front line of policing, using real footage from police body cameras. Life on patrol can be anything but routine.

In New Mexico, an inmate faking a heart attack jumps a prison guard. In Nebraska, a family faces a firework attack by a random family.