York Regional Police are appealing for witnesses after a 17-year-old girl was struck and killed by a vehicle on Dalton Road near High Street, Saturday.

“We know that there were witnesses around when this incident happened,” Insp. Chris Bullen told 680News.

The 27-year-old driver, who fled the scene, was arrested Sunday. He has been charged with failing to report an accident and could face further charges.

Police are investigating whether alcohol was a factor.

“We’re not leaving anything unturned at this particular time,” Bullen said.