Ramon Lopez, 35, was found dead in San Francisco on July 18, 2007. The case was classified as a homicide but investigators faced a lack of witnesses and limited evidence, and it has since become a cold case. The San Francisco Police Department has not reported a breakthrough and the investigation remains inactive pending new information.

The department has said it will reopen cold cases if new evidence emerges and has urged public cooperation, including anonymous tips, to help move stalled investigations. Community information is crucial to resolving unsolved homicides like this one. If anyone knew Ramon Lopez or has information about the circumstances of his death, please contact the SFPD with what you know.