Daxtan DeWayne RaShaad Castleberry, an 18-year-old from Longview, Texas, was found dead from a gunshot wound on December 10, 2016. Officers responded to a welfare check at the 400 block of Plainview Street and discovered his body; the death was investigated as a homicide.

The Longview Police Department and Gregg County Crimestoppers handled the investigation and publicly appealed for anyone with information to come forward. No arrests or suspects have been publicly identified, and the case remains unsolved. Family and friends have spoken about the loss and their desire for justice; investigators have said evidence and witness cooperation have been challenges in the probe.

Anyone who knew Daxtan, saw activity near the 400 block of Plainview Street on or around December 10, 2016, or has information that could help the investigation is urged to contact the Longview Police Department or Gregg County Crimestoppers.