One person is dead after a 1-vehicle rollover on the northwest side of Casper.

The Wyoming Highway Patrol has confirmed that one person is dead in a one vehicle rollover on Interstate 25 near the 20-26 bypass.

The incident happened sometime after midnight on Monday, December 19th, on the on-ramp from the 20-26 bypass to south-bound I-25.

The vehicle went down an embankment on the right side of the highway and came to a stop on its roof, at least twenty-five feet away from the highway.

The patrol says the victim has not yet been identified, and the incident remains under investigation.