- Associated Press - Tuesday, May 6, 2014

GLENDALE, Ariz. (AP) - One person is critically injured and three other people have less severe injuries from a head-on collision in Glendale.

Police are trying to piece together what led to the Tuesday morning collision of two cars on Glendale Avenue near 99th Avenue.

Police say a 25-year-old man who was driving an eastbound sedan that apparently crossed into westbound lanes is the person most seriously injured.

No other information was immediately available.