Mike Marshall, a Marine's Marine, volunteered for Viet Nam to avenge the death of his Marine father who was killed in combat. He was tough and aggressive, taking the fight to the VC and NVA, - until the war ended. But did this ruthless fighter become too comfortable with killing?When he earned his wings in the F-4 Phantom fighter, his aggressive flying earned him the call sign "Killer." This is the story of hard-fought combat on the ground and in the life of a Marine aviator, all mixed with military humor and the women in his life. But when this Marine joined the DEA to fight the war on drugs, his aggression and his ease in killing brought him to - The Wrong Side of BRAVERY!