Master of Make-Believe

Anyone who visited Zach and Mallory Horwitz in 2019 would have said that they had made it in Hollywood. They lived in a six-million-dollar home on Bolton Road, within walking distance of Beverly Hills; there was a screening room, a thousand-bottle wine cellar, and a cabana laced with flowering vines by the pool. The Horwitzes had hired a celebrity decorator and installed a baby grand piano and framed photographs of Brigitte Bardot and Jack Nicholson. On social media, Zach posted pictures of himself courtside at Lakers games; Mallory shared images of their toddler playing in the California sun. For Mallory’s thirtieth birthday, Zach paid the R. & B. artist Miguel to perform for friends at the Nice Guy, a voguish restaurant in West Hollywood.