Mr. Karren’s practice focuses on the trial of personal injury, product liability, premises liability, general liability, toxic torts, business disputes and complex litigation matters. He has tried, for insurance companies and for Fortune 500 corporations, a significant number of multi-million dollar damages cases in Texas and other states across America, including having obtained multiple defense verdicts on behalf of manufacturers of asbestos-containing products. As a member of national trial teams, he is called upon to defend clients in litigation matters all over the country. He has also handled thousands of cases filed in Texas and has managed mass tort dockets for over a decade.