A Florida Best Buy delivery driver has been found guilty of bludgeoning a 75-year-old customer to death with a rubber hammer and setting her on fire. Jorge Dupre Lachazo, 24, was convicted by a Palm Beach County circuit judge Wednesday of first-degree murder, burglary and arson following a three-day bench trial, according to court records. Lachazo faces mandatory life in prison when he’s sentenced on April 5. Lachazo and another man delivered a washer and dryer purchased from Best Buy to Evelyn Smith Udell’s Boca Raton home on Aug. 19, 2019, officials said. After installing the appliances, the other man...