Family member questioned after Rob Reiner and his wife found dead in Los Angeles, AP source says

Investigators were questioning a family member of director-actor Rob Reiner Rob Reiner and his wife Michele after they were found dead at their home in Los Angeles, according to a law enforcement official briefed on the investigation. Investigators believe they suffered stab wounds, said the official, who could not publicly discuss details of the investigation and spoke to The Associated Press on condition of anonymity. Los Angeles Police had not identified a suspect, Deputy Chief Alan Hamilton, the chief of detectives, said at a briefing on Sunday night.