UPDATE: Four dead in North Austin crash

Four people are dead after a car drove through a barricade, fell from an overpass, hit a building and caught fire. Austin Fire officials said all four were found in the burned vehicle.

The fire department got several calls around 5 a.m., but when firefighters arrived the car was already engulfed in flames.

"We've been to some horrific accidents and this is going to be one of those," said Austin Fire Department Division Chief Palmer Buck.