A Casper man is dead as a result of a motorcycle crash.

The Natrona County Coroner's Office says twenty-eight year old Stephen Fleming died from severe brain injuries.

Casper police say at about 8:15 pm on Wednesday June 6th, Fleming was driving his motorcycle on Amoco road, when he went off the pavement and into a field.

The Coroner's Office says he was not wearing a helmet at the time.

Investigators are still trying to determine what caused Fleming to go off the road.

Toxicology results are still pending.