The "steep and rocky" terrain where Michael Cavallari died

Michael Cavallari is seen in this undated photo distributed by the Grand County, Utah Sheriff's Office. Grand County Sheriff Steven White said Monday that a rancher discovered the 30-year-old Cavallari's car early on Nov. 27, the day after Thanksgiving. It was found about 200 miles south of Salt Lake City and 5 miles south of Interstate 70.

Michael Cavallari was last seen alive at a gas station

The last known time Cavallari was seen alive was on Nov. 27, 2015, at a gas station and convenience store in Monticello, Utah, about 90 miles from where his body was found on Dec. 10.

Michael Cavallari was last seen alive at a gas station

Surveillance cameras from a convenience store and gas station in Monticello, Utah, captured the last known images of Michael Cavallari.

Michael Cavallari's car crashed into an embankment

Michael Cavallari's car, a 2014 Honda Civic, was found crashed into an embankment about 100 feet from a dirt road. The car had been driven along Floy Wash Road for about five miles after it left Interstate-70 in Grand County, Utah. When police arrived, the airbag had been deployed and the car was still running, but Cavallari wasn't found for another 13 days.

Michael Cavallari wandered into "rocky" terrain

Dozens of Grand County sheriff's deputies, as well as dogs and drones searched a frigid, "rocky and steep" area known as Salt Wash for nearly a week, before finding Michael Cavallari's body on Dec. 10, 2015.

Michael Cavallari made it at least two miles from his car

Michael Cavallari's body was found on a particularly steep slope, "with very large boulders" according to Grand County Sheriff Steven White. The week of his disappearance, temperatures in the area rarely surpassed the 30-degree range, according to White.