Former police officer Chris Willden didn't hesitate when he realized children were trapped in an upside down car in an icy Utah river.
He pulled his handgun, pushed it up against the submerged windows and shot out the glass.
Highway Patrol Lt. Steve Winward said that after shooting out a window, Willden cut a seatbelt to free one child.
"(The driver) was panicked, doing everything he could to get in through the doors, but they wouldn't budge," said Willden, who had jumped into the water with his own father.
"I remember thinking to myself, 'You're going to see some dead kids, get ready.' I've got three of my own and it was going to be (an awful) start to the New Year," he added.
Willden said he tried unsuccessfully to open windows and doors.
He then used his firearm just as he had done in training for his current job as a bodyguard and Department of Defense contractor.
Willden noted that both he and his father are both former military/civilian police officers, while his sister and mother are emergency medical technicians.
"It's in our family to go out and help others," he said.