Missing Since: 1972-07-24 Location: None, California
Knadjian was last seen at Camp Curry Village in Yosemite National Park in California on July 24, 1972. He asked the registration desk attendant how to get to Half Dome. He has never been heard from again. Knadjian was a medical student at Cambridge University in England at the time of his disappearance. He was vacationing in the U.S. with plans to visit Florida after his stay at Yosemite. He is presumed to have gotten lost or injured in the wilderness. Investigating Agency Yosemite National Park Service 209-379-1992 Source Information California Attorney General’s Office NamUs National Park Service Updated 2 times since October 12, 2004. Last updated May 7, 2018; picture added, clothing/jewelry description updated.