Akeem Mattox was 28 when he was found among four people killed in a Southwest Philadelphia home on November 19, 2018. Mattox, his half-brother Maurice Taylor, 20-year-old Tiyaniah Hopkins and 17-year-old Yaleah Hall were discovered in the basement with gunshot wounds to the head; investigators said the victims appeared to have been led downstairs before being shot.

Police reported the violence followed a dispute that began when Mattox and Taylor found a stash of drugs while renovating the house and tried to sell it. Authorities say suspects planned to rob the pair and that the encounter escalated into the quadruple murder; several named suspects were charged in connection with the case.

Family members described Mattox as a loving father at a vigil after the killings. Does anyone have information about Mattox, the other victims, or what happened at the Malcolm Street home?