By 
Investigators are trying to determine the cause of a deadly weekend crash in McAllen. Two vehicles were involved in the crash that happened early Sunday morning in the 52-hundred block of North Bicentennial Boulevard.
One of the vehicles reportedly caught fire after the crash. Both drivers were killed, and an 18-year-old passenger in one of the vehicles was taken to a San Antonio-area hospital for treatment. No information about the teen’s condition has been released.
