Nick Reiner in solitary: No visitors, ‘alone with his dark thoughts’

Six months ago, Nick Reiner tried to participate in a display of family unity as he posed on a Hollywood red carpet with his parents, Rob and Michele Reiner, and his siblings to celebrate the premiere of his father’s new movie, a sequel to his groundbreaking 1984 comedy, “This is Spinal Tap.”

But following Reiner’s arrest in the murder of his parents, who were found stabbed to death in their Brentwood mansion on Dec. 14, people have looked back on those red-carpet photos and say that he...