Rob Reiner's son Nick arrested after Hollywood legend and wife were knifed to death inside $13.5m mansion

Rob Reiner and Michelle Singer Reiner's son Nick is in custody and has been booked for felony murder after the Hollywood director and his wife were found knifed to death at their home, sources have told the Daily Mail.

The couple allegedly had their throats slit after a heated argument with a relative, understood to be Nick, turned deadly at their $13.5million LA mansion on Sunday afternoon. -- More...