Miami Hurricanes linebacker Adarius Hayes is facing three counts of vehicular homicide from a May crash in Florida that killed a 78-year-old woman and two children.Hayes turned himself in to police on Friday in his hometown of Largo, Fla., and was booked into the Pinellas County Jail, according to officials.The school said the sophomore has been indefinitely suspended from all athletic-related activities.On May 10, police said Hayes was driving a Dodge Durango nearly 80 mph in a 40-mph zone when the SUV collided with a Kia Soul at an intersection.Three people in the Kia died from injuries suffered in the collision, including two boys ages four and 10. The children’s father, who was sitting in the front passenger seat, also sustained serious injuries.