Kristin Cavallari's brother Michael's was found dead Thursday, and RadarOnline.com has the photos of what may have been his final hours..
Earlier this week, Michael's 2014 Honda Civic (seen here) was found in Monticello, Utah off Interstate 70 still with the motor still running and an airbag deployed, according to the Grand County Sheriff's Office.
The vehicle was located off the highway, and Michael's computer and phone were located inside, officials said.
The San Clemente, California native, seen here on a gas station surveillance tape, stands at 5 foot 11 with brown hair and a beard.
Sheriff Steven White initially deemed Michael's disappearance "suspicious," noting that little evidence has surfaced so far "to indicate anything one way or another."
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Kristin, the wife of Chicago Bears quarterback Jay Cutler, tweeted that she's appreciative of the "thoughts & prayers" her family has received in the wake of the crisis.