United Kingdom, Dec. 18 -- Rob Reiner and his wife Michele Singer Reiner died of multiple sharp force injuries.

The married couple were both found dead at their Los Angeles home on Sunday (14.12.25), and the Los Angeles County Medical Examiner's Office has now determined their cause of death.

The manner of death has been ruled a homicide.

Nick Reiner, the couple's 32-year-old son, has since been charged with two counts of first-degree murder in connection with their deaths.

Nick appeared in Los Angeles Superior Court on Wednesday after being charged with their murders.

He wore a blue anti-suicide smock and shackles during his court appearance. Alan Jackson, his attorney, declined to enter a plea for his client.

However, Nick did spe...