William Frank Bannister Sr., 57, was found shot to death on October 26, 2016, inside an apartment in the Malibu Bay complex in West Palm Beach, Florida. Officers discovered his body in the afternoon at a residence on the 700 block of Malibu Bay Drive; investigators reported he had been shot multiple times.

West Palm Beach Police carried out interviews and pursued leads after the discovery, but no immediate arrests were announced and the case remained unsolved for an extended period. Law enforcement continued to appeal to the public for information in the years after the killing, and Bannister’s family has expressed frustration at the lack of concrete evidence and eyewitnesses.

Does anyone who lived near Malibu Bay Drive in late October 2016 remember anything — unusual activity, vehicles, or people — that could help provide answers?