Keenen Bullard was 21 and working overnight at Angel Heart Support Services, an assisted living facility in Miami, when he was fatally shot at about 3 a.m. on September 8, 2019. Bullard was the only employee on duty; there were children in the facility who were not harmed. The fatal shooting happened after Bullard answered the door and the gunman opened fire.

Police identified twin brothers Michael and Miking Adams, both 18 and seniors at Miami Southridge High School, as persons of interest and questioned them. The twins were found dead in a field near their home shortly after being questioned; reports say one brother shot the other and then died by a self-inflicted wound, though exact circumstances are unclear.

Bullard’s family said he had recently been promoted to a supervisory role and took pride in caring for residents. Anyone with information about the shooting is asked to come forward.