Inside the mind of an accused murderer. The diagnosis now at the center of Nick Reiner’s defense: schizoaffective disorder. What it is, what it means, and why it wasn’t under control. Plus, if their son was struggling, why did Rob and Michele Reiner bring him to a star-studded party hours before everything was changed? And, a check in on the host of that party, Conan O’Brien. His plan to break his silence as he prepares to take the Oscars stage. Then, Jennifer Garner offers rare insight into what made her divorce from Ben Affleck hard. Plus, Bradley Cooper addresses rumors he’s had plastic surgery. And, a “The Pitt” star’s real life medical emergency. We’re with the cast as news breaks about season 3. Then, ET’s with star on the rise, Johnny Sequoia as she glams up for a career defining moment. Plus, a look at her terrifying thriller taking on a chimpanzee. And, deceit, lies, betrayal! “The Traitors” new season has it all. Our sneak peek with the cast. Plus, host Alan Cumming gets a star on the Hollywood Walk of Fame. How he became besties with Monica Lewinsky. Then, a bestselling novel gets the romcom treatment. Why “People We Meet on Vacation” is about to be your next comfort movie obsession. Plus, ET’s inside Sarah Jessica Parker and Helen Mirren’s Golden Hollywood honor.