Director Rob Reiner's son is being charged with two counts of first-degree murder for the stabbing deaths of his parents. Los Angeles County District Attorney Nathan Hochman made the announcement Tuesday. If convicted, Nick Reiner would most likely face life in prison without parole. The bodies of 78-year-old Rob Reiner and his wife, 70-year-old Michelle Singer Reiner, were discovered in their Los Angeles home on Sunday afternoon.