Sharon Epps, 50, and her 27-year-old son Tyrell Bell were found shot to death in their Claremont apartment on Fulton Avenue in the Bronx on the evening of Saturday, October 1, 2016. Firefighters responding to a reported gas leak discovered both victims; each had suffered gunshot wounds to the head.

The investigation quickly centered on Antonio Robinson, 49, who had lived with Epps and been her partner for more than 25 years. Neighbors described a tumultuous relationship and said Robinson drank heavily and often terrorized Epps; police were called to the apartment for domestic incidents in 2011 and 2013. Prosecutors say Robinson entered Bell’s room that afternoon and shot him twice in the face, then went to Epps’s bedroom and shot her in the head, neck, and torso. He allegedly opened the apartment’s gas jets afterward and left for several hours before returning and alerting neighbors that he had found them dead.

Robinson was arrested the day after the bodies were found and charged with murder and manslaughter. Does anyone have information about Sharon, Tyrell, or what was happening in that household before October 1, 2016?