Missing Person: William Sinclair
Category: Missing Person | Status: Cold Case
Location: Hopkins, Minnesota
Year: 1978
Victim: William Sinclair
"William Sinclair, a 29-year-old male, vanished from Hopkins, Minnesota, on April 28, 1978. He was last seen attending a party on 11th Avenue South, an area close to the Hopkins Police Department. His
5 sources indexed. Confidence score: 70%.