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Case Description
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In the quiet, rural community of Gaston, Oregon, the summer of 1977 was shattered by a brutal and calculated act of violence. On August 7, Gary Seslar, a 19-year-old male, was found murdered, the victim of an execution-style shooting. He was not the only one to lose his life that day. Alongside him were Margo Compton, 24, her twin 6-year-old daughters, Sylvia and Sandra, and Seslar, who was the son of Margo's boyfriend. All four had been shot in the head in what would become a long and complex m ...Read More
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See any mistakes?Victim Details
Gary Seslar
Male
Gaston
OR
1977-08-07
19
Gary
Seslar
11/24/2025






