Jack Zimmermann is a true American hero. Zimmermann proudly admits to taking on the hardest, toughest cases and causes. He’s fought in war, defended soldiers wrongly accused in court martial cases, tried some of the toughest cases in Texas, freed people from death row and even got involved in the Branch Davidian David Koresh controversy in WACO and testified before Congress. Zimmermann is a true legend. A former partner of the legendary Racehorse Haynes, he joins me to tell us about his life and career on this episode of Killer Cross Examination.