Cause unclear in '70 hotel fire, new probe finds HARRY LEWIS 1970 Mar 7, 2013 Buy Now This photo of suspect - and eventual convict - Louis Taylor was taken shortly after the fire. HARRY LEWIS 1970 Tags Pioner Hotel Louis Taylor Tucson Fire Department Arson Murder As featured on +4 Cause unclear in '70 hotel fire, new probe finds Attorneys hoping to win a new trial for a Tucson man accused of killing 29 people in the 197… Recommended More LATEST LOCAL OFFERS Tucson Surveying & Mapping LLC Building a new facility? Contact Tucson Surveying & Mapping to learn more about Topographic Surveying Mike's Drilling LLC Well Dry? Don’t Cry! Mike's Drilling Can Help You Make The Best Decision For Your Health, Home and Wallet! JD's Auto Glass Windshield chipped? Let JD's Auto Glass help you out, we will even handle the insurance claim. Call us today!