Alexandrea Sweitzer was 20 and living in Discovery Bay when she was shot and killed on May 18, 2017, in Richmond, California. The shooting occurred about 8:45 p.m. at Booker T. Anderson Jr. Park. Richmond officers were dispatched after a ShotSpotter activation; while en route they were told a gunshot victim had been dropped off at a nearby hospital. Alexandrea, known as Allie, died shortly after arrival.

Reports say an argument at the park escalated and that Alexandrea had been robbed before the shooting, though it was not immediately clear whether she had been directly involved in the argument. No arrests were announced immediately after the incident, and the Richmond Police Department continued to seek information.

Does anyone who was in or near Booker T. Anderson Jr. Park that evening have information that could help fill in what happened?