On the evening of April 1, 2017, Henry Wagner, 56, was shot and killed outside his Hilltop home near East 6th Avenue and North Olive Street in Denver. Wagner had gone outside after his wife noticed their truck running in the driveway; she heard the gunshots, stayed inside and called for help, and later learned at the hospital that her husband had died. Wagner, an Army veteran and active church member, was found in the driveway with multiple gunshot wounds and died after being transported to a nearby hospital.

The Denver Police Department investigated, questioned Wagner’s wife to rule her out, and has not publicly identified any suspects or made arrests. Motive remains unknown; family members have offered a substantial reward for information. This case is classified as a cold case and the killer has not been publicly identified.

Did anyone in the Hilltop neighborhood or who knew Henry see or hear anything that night that could help investigators?