San Francisco police on Friday evening responded to reports of a shooting at Drumm Street and California Street.
Officers arrived around 8:17 p.m. Friday and located two adult male victims, who had both were suffered from gunshot wounds.
One victim suffered non-life threatening injuries, and the other suffered life-threatening injuries.
Both victims were transported to a local hospital.
Police say they do not have any suspects in custody as of 9:45 p.m. Friday and do not have any suspect descriptions.
Police set up a perimeter in the area and are conducting a search for any suspects, evidence or additional victims.
