US actor James Handy, known for his roles in films including Jumanji and Top Gun: Maverick, has been stabbed to death at his home in Los Angeles, police have said. Handy, who was 81, was found unconscious in the front garden of his home in Tarzana, California, on Wednesday with several stab wounds to the chest. Michael Gledhill, 44, the son of Handy's girlfriend, has been arrested on suspicion of murder, the Los Angeles Police Department said. Officers responded to a report of "unknown trouble"