Missing Since: 2013-10-01 Location: San Bernardino, California
Krost was last seen hiking on the Pinnacle Trail in the Lake Arrowhead area of San Bernardino County, California on October 1, 2013. He is a professor at the University of Magdeburg in Germany and was in the United States for a conference. Krost got separated from his hiking companions at approximately 5:45 p.m. and vanished. He’s an experienced hiker and hunter, but he wasn’t carrying any hiking equipment at the time he was last seen. He has never been heard from again and an extensive search turned up no sign of him. Krost is presumed to have been lost in the wilderness. Investigating Agency San Bernardino County Sheriff’s Department 909-336-0600 Source Information California Attorney General’s Office NamUs The San Bernardino Sun ROTW News CBS Los Angeles The Los Angeles Times Updated 1 time since October 12, 2004. Last updated November 30, 2014; casefile added.