Trinity Hope Jackson was 7 years old when she was killed on August 8, 2015, in Houston, Texas. She was one of seven children who died in a mass shooting at the family home; the attack also claimed the lives of her parents and six siblings. The assailant, David Ray Conley III, forced his way into the house, held the family hostage for several hours and fatally shot each family member.

Reports say Conley had been a former boyfriend of Trinity’s mother, Valerie Ann Conley-Jackson, and the attack was connected to a dispute with his ex-girlfriend. Conley exchanged gunfire with responding officers before surrendering and was arrested and charged with multiple counts of capital murder. Trinity’s death is part of a larger, devastating familicide that devastated relatives and the community.

If anyone knew the Jackson family or has information about the events that night, please come forward.