FLOWER MOUND — The Tarrant County Medical Examiner's office has identified a man who was shot to death in Flower Mound late Thursday night as David Honish, 52. A police officer on routine patrol found Honish, a well-known peace activist from Denton, dead in his white Ford F-150 pickup truck around 11 p.m. He had been shot in the head; the engine was still running.