OMAHA, Neb. -- A 37-year-old Omaha woman is dead after a single-vehicle accident that happened Wednesday night.

The Omaha Police Department said that 37-year-old Tiffany Brayman died at the hospital.

Brayman was being treated at the hospital after being ejected from a vehicle, according to police.

Authorities said that Brayman was involved in an accident that happened Wednesday around 8:10 p.m.

Officers said the single-vehicle personal injury accident happened at Carter Lake Shore Drive and Cornish Blvd. 

According to OPD, a 2000 Ford F150 was going north on Carter Lake Shore Drive when it left the road and rolled. 

Officials said that Brayman, the passenger, was ejected and taken to a local hospital by Omaha Fire Department Medics.

OPD said the driver fled on foot. 

Police said they are investigating speed, alcohol, and lack of seatbelt use as contributing factors. 

This is an ongoing investigation.