On the evening of January 6, 2020, 62-year-old Floyd Sullivan Sr. was shot and killed in his home on Lumpkin Avenue in Tupelo, Mississippi. Authorities found Sullivan with multiple gunshot wounds and the Tupelo Police Department classified the death as a homicide.

Investigators identified a person of interest close to the family: 19-year-old Michael Sullivan, also known as Jamil Ali Sullivan. He was taken into custody for a psychiatric evaluation after the shooting, later released from a mental health facility, then arrested and charged with first-degree murder. Reports say Michael had a history of mental health challenges, including a schizoaffective disorder, and that he had not been taking his medication prior to the incident. A second person, 20-year-old Travis Lee Harris of Tupelo, was arrested on January 10, 2020, on a charge of conspiracy to commit first-degree murder. Michael Sullivan was held on $100,000 bond.

Sullivan was stepfather to members of the hip-hop duo Rae Sremmurd and had helped raise the brothers, a detail noted in coverage of the case. Does anyone have information about the events that night or knew the family that could help clarify what happened?