Alejandro Valle was 19 and a San Francisco resident when he was shot and killed in the Bayview District on September 24, 2016. Officers responded to a ShotSpotter alert at Oakdale Avenue and Newhall Street early that morning and found Valle with a gunshot wound to the torso; he was taken to San Francisco General Hospital and pronounced dead shortly after arrival.

Investigators said Valle was shot by a group of people who fled in a sedan. Police initially searched for two men and a woman believed to be involved. On October 25, 2016, an 18-year-old Millbrae resident who had been 17 at the time of the shooting was arrested and charged with Valle’s murder and processed in juvenile court; after that arrest police said there were no other outstanding suspects.

Are there readers who remember activity in the Oakdale and Newhall area that morning or have information about the group that fled in the sedan?