Rob Reiner and his wife Michele died of multiple sharp force injuries, the Los Angeles County Medical Examiner's Office ruled. The manner of death was ruled a homicide. The couple's son Nick Reiner has since been charged with two counts of first-degree murder in connection with the deaths of his parents.

Two days after Hollywood director Rob Reiner and producer Michele Singer Reiner were found dead in their home, their grown son, Nick Reiner, was charged with the first-degree murder of his parents.

Jake and Romy Reiner, the children of renowned Hollywood director Rob Reiner and wife Michele Singer Reiner, are speaking out for the first time.

The Los Angeles County Medical Examiner's office has announced the official causes of death of Rob Reiner and Michele Singer Reiner.

Nick Reiner had a history of being "self-destructive in many ways but not violent," a source tells PEOPLE. The 32-year-old has now been charged with two counts of first-degree murder in connection to the deaths of his parents,

Nick Reiner, who didn't enter a plea Wednesday, faces murder charges after, authorities say, he killed his parents at their Los Angeles home over the weekend.

Nick Reiner​ appeared in court on Wednesday on two counts of murder in the killing of his parents, Rob Reiner and Michele Singer Reiner.

Nick Reiner appeared briefly in court today after being charged with two counts of first-degree murder in connection with the fatal stabbing of his parents, Hollywood director Rob Reiner and producer Michele Singer Reiner.

Billy Crystal, Larry David, Martin Short, and more stars shared a heartfelt tribute for Rob and Michelle Reiner, who were killed in a fatal stabbing.

A group of friends close to the Reiners released a joint statement, commemorating Rob and Michele as "a special force together-dynamic, unselfish and inspiring."

Cary Elwes, Robin Wright and more stars of The Princess Bride are sharing their memories of Rob Reiner, who was found dead alongside his wife Michele Singer Reiner at their home on Dec. 14.