On January 31, 2016 at about 4:39 A.M., Tristan Dibbern was involved in a single vehicle rollover traffic collision on Highway 58 near California City while in route to the King of the Hammers off road event in San Bernardino County, CA.

Upon the arrival of first responders, Tristan was not in the vehicle and was not located in the surrounding area. An extensive search was conducted using a CHP helicopter along with personnel on the ground equipped with thermal imaging and night vision.

All efforts to locate Tristan have been unsuccessful up to this point.

Dibbern is 28 years old, Hes 5'6" and weighs about 155 lbs, has brown hair and green eyes.

The California City Police Department and Tristan’s family are asking for the public’s help in locating him. If you have information regarding the whereabouts of Tristian, please call the California City Police Department at (760) 373-8606.