Legal experts weigh Nick Reiner's defense options after double homicide charges. Mental competency evaluation could determine insanity defense strategy.

New information and interviews were unearthed regarding the deaths of Rob Reiner and his wife, Michele Singer Reiner, in The Rob Reiner Story: A Hollywood Tragedy – ABC News Special. The episode, which aired on Tuesday,

Jimmy Kimmel said of Trump, "That corroded brain is in charge of our lives." He then told his audience, "If you voted for that, it’s OK to reconsider. It’s perfectly fine."

Michelle and Rob Reiner, before their death, have reportedly confided in a few friends about the poor state of their son’s mental health.

Rob Reiner shouted out his and Michele Reiner's three children at a 2017 hand and footprint ceremony in L.A., including his son Nick, who was charged with two counts of first-degree murder in connection with Rob and Michele's deaths.

Reba McEntire has joined the long list of high-profile figures mourning the death of Rob Reiner. Here's what she said.

All of this comes after Michelle Obama responded to US President Donald Trump ’s comments about Reiner. During an appearance on ABC’s Jimmy Kimmel Live! , Obama shared that she and her husband, former President Barack Obama, were supposed to see the Reiners on Sunday, the same day they were found dead.

On Sunday afternoon, Dec. 14, Rob, 78, and Michele, 70, were found dead inside their Los Angeles home. Nick, who had alarmed guests at a star-studded holiday party the night before, was arrested on Sunday night. He has since been charged with two counts of first-degree murder in connection to the deaths of his parents.