At least three dead in fiery Arizona truck crash

Authorities say at least three people were killed in a fiery crash involving semi-trucks on a freeway east of Phoenix early Thursday.

Arizona Department of Public Safety officials said the chain-reaction crash around 6 a.m. Thursday blocked multiple lanes of Interstate 10.A rig crashed into a passenger car that was pushed into another semi-truck and two other vehicles.

Two people inside the car died at the scene and the third victim was inside another vehicle.The names and ages of the people killed weren't immediately released by authorities.