Randy Armstrong, a 54-year-old resident of San Francisco, died of gunshot wounds on May 15, 2021. He was found in the Potrero Hill neighborhood on Dakota Street alongside another man who survived but was critically injured; Armstrong was pronounced dead at the hospital shortly afterward. The shooting came a little over two hours after an earlier fatal shooting near 25th and Connecticut streets that left 61-year-old Darryl Haynes dead.

Police identified 32-year-old Robert Newt as a suspect and linked him to the two separate shootings that day; he was charged with two counts of murder and one count of attempted murder. Newt had previously been arrested in April 2021 in connection with a shooting involving a semi-automatic ghost gun but was released without charges at that time due to insufficient evidence. Authorities released his mugshot and warned he was considered armed and extremely dangerous while asking the public for help locating him.

Does anyone in Potrero Hill or the surrounding area have information about those May 15 movements or sightings that could help investigators?