🚨 Warning - The video contains graphic confessions from the killer himself 🚨 Arthur Shawcross, known as “The Genesee River Killer,” was an American serial killer who terrorized upstate New York in the late 1980s. Born on June 6, 1945, in Kittery, Maine, Shawcross had a troubled childhood marked by reports of abuse, violence, and learning difficulties. After serving in Vietnam, he claimed to have experienced severe trauma, though much of his wartime narrative was later disputed. In 1972, Shawcr