Jamall Litmale Pratt, 23, was one of two men found gravely wounded in an apartment on Garner’s Ferry Road in Columbia, South Carolina, on June 28, 2012. Deputies discovered Pratt and 24-year-old Athell Johnson, both having been tortured and shot in the head; a 24-year-old woman who had been injured and left by the roadside led authorities to the scene. Pratt and Johnson were taken to Palmetto Richland Memorial Hospital and both died on June 29, 2012; their deaths were attributed to complications from gunshot wounds to the head.

Investigators soon identified two suspects, 27-year-old William Anthony Wallace and 36-year-old DeAndre Leroy Diggs, and charged them with multiple counts including murder, attempted murder, kidnapping, and armed robbery. Prosecutors described the killings as the result of a drug deal gone bad. At trial the surviving woman testified that Wallace and Diggs had bound Pratt and Johnson and shot them in an execution-style attack; she also testified she had been taken to a wooded area and shot but survived.

A jury convicted William Wallace of the murders in August 2014 and he was sentenced to three consecutive life terms without parole. Did anyone in the community know Pratt or Johnson and have details about the days leading up to June 28, 2012?