An official cause of death has been revealed for Rob Reiner and wife Michele Singer Reiner. The Los Angeles County Medical Examiner revealed on Wednesday, December 17, that Rob, 78, and Michele, 70, died from "multiple sharp force injuries." News broke on Sunday, December 14, that Rob and Michele were found dead in their home in Brentwood, California. "It is with profound sorrow that we announce the tragic passing of Michele and Rob Reiner," the family's spokesperson said in a statement to Variety.