![From left to right: Margarita, Juan de Borbón, Juan Carlos, María de las Mercedes de Borbón, Pilar and Alfonso, in 1950.](https://imagenes.elpais.com/resizer/v2/UNFWAY2TIJCUVN2YCEJMTJSBAE.jpg?auth=988de3c485bb921995dc7808681172a000f1cde8742e63bc45eb18efe9c82a2e&width=414&height=233&focal=3140%2C810)
How did the former king of Spain kill his brother? A documentary explores the mysterious death of Alfonso de Borbón
Víctor Manuel de Saboya — son of the last king of Italy and childhood friend of Juan Carlos I, the emeritus King of Spain — reveals how he witnessed the accidental homicide of the young duke. ‘He didn’t shoot him directly, but through the closet. I was there. It was 100% an accident,’ the Italian prince says, in a new Netflix docuseries