Aspects of Jackson's personal life, including his changing appearance, personal relationships, and behavior, generated controversy. He was accused of child sexual abuse in 1993, but the case was settled out of court. In 2003, Jackson was charged with child sexual abuse by Garvin Arvizo. In 2005, Jackson was found not guilty of all charges. While preparing for his comeback concert series, "This Is It", Jackson died of an overdose of propofol on June 25, 2009 after having a cardiac arrest. Jackson's doctor, Conrad Murray, was convicted of involuntary manslaughter. On July 7, there was a memorial service for Jackson. It was on television and 2.5-3 billion people watched it. This made it the most watched funeral ever.