Cullen Gerard Sinclair Jr., an 18-year-old, was shot and killed on September 6, 2021, in Killeen, Texas. He was found in a vehicle near an apartment building on Westcliff Road after police responded to a shots fired call and died at the scene. The killing was recorded as Killeen’s 11th homicide of the year.

The investigation is ongoing. The Killeen Police Department and Bell County Crime Stoppers have urged anyone with information to come forward and offered a cash reward for information leading to an arrest. No arrests have been announced and the case remains unsolved; Sinclair’s family has made public appeals for justice.

If anyone saw activity near Westcliff Road on September 6, 2021, or has information about this shooting, please contact investigators or Crime Stoppers.