A father's increasing worry led him to track his daughters' phones. What he found at the end of the trail was devastating.

The trooper is accused of reckless behavior leading to the death of one teen and the grievous injury of other victims.

Authorities say an illegal immigrant was almost three times over the DUI limit when an SUV flipped and left a 6-year-old girl dead.

"The restart was chaotic. I just made every wrong decision that I possibly could. I was fighting with my windshield wiper..."

The Maryland car crash involved three vehicles, and three people, including NFL rookie Khyree Jackson, were killed.

Four people were found dead, and three people were taken to a hospital after a gunman entered a birthday party.

When the tip of a wind turbine blade meets the windshield of a van, the winner of the collision is not in doubt.

One moment, an off-duty NYPD officer was having her nails done for a fellow police officer's wedding. Then a van smashed into the salon.

Witnesses told investigators that just before the crash, the would-be father had been driving erratically and passing other motorists.

“This was an unfortunate accident and I’m relieved and grateful that there were no serious injuries," he said afterward.