206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case?
David Boniske, a 21-year-old student from Evergreen State College in Olympia, Washington, was last seen on July 23, 1977, at his home. He disappeared under suspicious circumstances and has never been heard from since. Following his disappearance, Boniske's car was found abandoned and stripped in Seattle, Washington, raising concerns about foul play. His personal belongings, including cash, a check, his camera, and hang glider, were left behind, further adding to the mystery. Despite extensive ef ...Read More
Last Seen: Jul 23, 1977
Last Seen: Jul 23, 1977
Links to Additional Sources (7)
See any mistakes?Victim Details
Oct 30, 2012
Sep 09, 2023
David
Boniske
68
21
77 inches
78 inches
170 lbs
180 lbs
White / Caucasian
Male
Jul 23, 1977
Olympia
Washington
Thurston County
No
219
22333
Thurston County Sheriff's Office
Olympia
Washington
Thurston County
98502
Greg Elwin
Lt.
2000 Lakeridge Drive Southwest, Washington
3607865500
County
Law Enforcement
77-13827
Thurston County Sheriff's Office
Brown
Hazel
Hazel
11/25/2025
Area Last Seen:






