A middle-aged woman holds an Ohio fast-food restaurant manager hostage. In Florida, it’s a race against time as first responders scramble to locate a young woman who flipped her car into a dark, flooded ditch before she drowns.

A woman fights for her life when her estranged husband starts shooting at her through the door. A mother finds herself in a terrifying situation when her brakes stop working. In Georgia, a family returns from holiday to hear a horrifying sound.

A young woman hides in a closet as an intruder enters her home; two women become trapped in their apartment’s breezeway by a wall of flames; a woman and her daughter try to fight off an erratic carjacker.

A customer tries to gain access to a sporting goods store's weapons. An ice cave crashes down upon two teens. A tanning salon employee and a patron meet a dark-hearted individual.

A Florida woman hides in her bathroom when a strange man breaks into her home in the middle of the night. In Western Michigan, a man trapped in his overturned truck calls 911 in a panic as the vehicle fills with icy water. When an unexpected storm rips through Brownfield, Texas, police race to save a young woman from the wreckage of her collapsed home.

An 11-year-old is home alone when a group of robbers breaks into his house; while driving on I-80 in Utah, a good Samaritan spots a burning car on the salt flats and moves into high gear to save the driver; firefighters plan a dramatic water rescue.

A 12-year-old girl arms herself against a home intruder. A kidnapping spills over into a nearby residence. An elderly couple make a call for help.

A cabbie’s violent passenger returns while she is on the phone with 911. A teenager confronts an intruder in his home with makeshift weapons. A pregnant woman is trapped in a fire when she realizes she may not be alone.

Two sisters hide in their closet from men who broke into their home; an accidental leg amputation at an Orlando recycling plant has rescue workers racing to the scene; in Washington, police rush to rescue a woman whose vehicle burst into flames.

Near Fort Bragg, a brave young husband is forced to defend his family as a crazed intruder violently breaks down the front door and threatens his life. In rural Florida, a teenage girl clings to a tree and her life, to escape an aggressive alligator.

Police race across three states to catch a bus carrying a suspected gunman threatening to kill everyone onboard; in the mountains of Utah, a snowboarder is trapped atop a 12,000-foot-high mountain after an avalanche. On the coast of Florida, a toddler fights for her life after being found face down in a pool.

Two home invaders wearing ninja masks interrupt a man's breakfast. A college student is abducted by her former boyfriend. A woman hides in a closet as an intruder breaks into her home.