After finding the slain couple, investigators focused on their younger son, Nick, as a suspect. He was formally charged with murder on Tuesday and appeared in court on Wednesday.

Kelly: “While it looks like Michele and Rob did everything within their power once they realized their kid was an addict to try to help him, that's not good enough. You have to head it off at the pass.”

Rob Reiner was the son of a comedy giant who became one himself with movies such as "The Princess Bride," "When Harry Met Sally…" and "This is Spinal Tap."

The actor and director came to the Bay Area for activism in 2005, and told J. his passion came from his Jewishness.

Stars of "The Princess Bride" and "Stand by Me" reacted to director Rob Reiner’s death, sharing what he meant to them.

The movie, directed by Rob Reiner, is about a teen drug addict who floats in and out of rehab, sober living houses, and life on the streets while his emotionally distant dad runs for California Governor.

Rob Reiner and Albert Brooks, both famed actors and filmmakers, first met in drama class at Beverly Hills High, remained lifelong friends until Reiner's tragic death at 78.

During a new interview with The Hollywood Reporter, David Manheim, host of the addiction and recovery podcast called “Dopey,” recalled how he formed a close bond with Nick after having the director’s 32-year-old son on his show multiple times since 2016.