The son of actress Barbara Eden and actor Michael Ansara, Matthew Michael Ansara, was found dead Monday night in a vehicle parked at a gasoline station in Monrovia, Calif. According to City News Service, the 35-year-old's death was just announced by the L.A. County Coroner's Office. The cause of death is undergoing investigation, but Scott Carrier, of the coroner's office said: "There is no evidence of trauma to his person at this time." Gene Schwam, Eden's personal manager and publicist, said Matthew Ansara was the couple's only child. "They're just in shock right now,'' Schwam said.