The brother of former reality TV star Kristin Cavallari has been missing now for 10 days.
Authorities raised the alarm after 30-year-old Michael Cavallari’s car, a 2014 Honda Civic, was found abandoned along a major highway in the southeastern part of the state on November 27.
Michael’s laptop and mobile phone were found inside the car, which appeared to have hit a large rock on the side of the road. Reports say that the vehicle’s engine was running and its airbag was deployed.
“We’re combing the area for anything we can find,” Grand County Sheriff Steven White said. “We’re deeming it suspicious, but there’s nothing to indicate anything one way or another. The vehicle was just abandoned.”
Michael’s younger sister Kristin rose to fame after being cast in MTV’s reality series Laguna Beach. She also made several appearances on the show’s spin-off series The Hills.