An arrest has been made in a fatal hit-and-run crash in Genesee County early Saturday morning.

Deputies say 48-year-old Jennifer Serrano hit and killed 18-year-old Connor Lynskey, of Hinckley, in the town of Darien.

Investigators say Lynskey was walking along Sumner Road after attending a concert at Darien Lake when he was hit.

They found his body in a ditch nearly 12 hours later.

Serrano was arraigned in Darien Town Court on charges of vehicular manslaughter and leaving the scene of a personal injury accident.

She was taken to Genesee County Jail with bail set at $100,000 cash and $200,000 bond.