Harrison Thornton, a 32-year-old man, was fatally shot in Detroit, Michigan, on July 23, 2016. The killing occurred during a year when the city recorded 302 homicides, but the specific circumstances of Thornton’s shooting have not been publicly detailed. No arrests or publicly identified suspects have been reported in connection with his death.

Thornton’s family remains without closure as the case sits cold, a single life lost amid a larger pattern of violence in the city that year. Few concrete details about what happened that night are available publicly, and the investigation has not produced a resolution.

If anyone has information that could help bring answers about Harrison Thornton’s death, please share what is known with the Detroit authorities.