True Crime Files Keith Jesperson started his 5-year killing spree in January 1990 just outside of Portland. His victim list would end with seven more people, all women, who he strangled in states across the country. 2026-04-28 Dayton Leroy Rogers, also known as the "The Molalla Forest Killer," has been called one of the most sadistic and prolific serial killers in Oregon history. 2026-04-28 Arthur Shawcross aka the 'Genesee River Killer' was a serial killer who murdered 11 women from 1988 to 1990 in upstate New York. 2026-04-28