In the hours since, social media has been flooded with messages of grief from friends and fans of Reiner, as well as backlash to a Truth Social post from President Donald Trump, who'd written that the director was "tortured and struggling" and suggested that he'd died from a "mind crippling disease known as TRUMP DERANGEMENT SYNDROME."

Reactions to the death of actor-director Rob Reiner, who was found dead with his wife Michele Reiner at their home in Los Angeles on Sunday.

“I’m horrified and saddened by the death of Rob Reiner and Michele,” author Stephen King posted on X.