Presley Gerber, the 27-year-old model and son of supermodel Cindy Crawford, died on Sunday at a rehabilitation facility in Santa Monica, California, with authorities investigating his death as a suspected overdose and no indication of foul play. Gerber had spoken openly about his struggles with mental health and addiction, and his sister Kaia addressed his battles in a recent interview with American Vogue, describing the impact his challenges had on their family. Crawford and her husband Rande Gerber — the co-founder, alongside actor George Clooney, of the Casamigos tequila brand — have asked for privacy, with a family representative saying they are enduring "a very difficult and painful time".