William D. Evans, 56, was found dead in his San Francisco residence on November 18, 2016. His death was ruled a homicide after investigators found circumstances at the scene that suggested foul play.

The investigation encountered hurdles early on: no direct witnesses and limited substantial evidence. The San Francisco Police Department has categorized the case as cold but says it remains open and that detectives would consider reopening it if new leads appear. The city has offered rewards between $50,000 and $250,000 for information leading to an arrest and prosecution in such unsolved cases.

Anyone with information about Evans’ death is asked to contact the SFPD Homicide Detail; anonymous tips can also be submitted through the department’s hotline or other channels. Has anyone in the community seen or heard anything that could help this investigation?