A 24-year old man was killed in an early Sunday morning accident on the on-ramp to West Bound i-80 from north 27th Street.
A female passenger suffered non-life threatening injuries.
The investigation revealed a Ford Mustang had turned onto the on-ramp from N 27th Street and the driver lost control and ran off the roadway, rolling the vehicle. .
Alcohol use by the driver is suspected to be involved and seatbelts were not in use.