At the 1994 San Marino Grand Prix, following Ayrton Senna's fatal accident but while Senna was still alive, Ecclestone inadvertently misinformed Senna's family that Senna had died. Ecclestone had used a walkie-talkie to ask Sid Watkins - who was at the crash scene - about Senna's condition. Over the static of the walkie-talkie, Ecclestone misheard Watkins' response of "His head" as "He's dead". Based on this, Ecclestone told Senna's brother Leonardo, who was attending the race, that Senna had died. Senna in fact remained biologically alive for several more hours. This misunderstanding caused a rift in the hitherto friendly relations between Ecclestone and the Senna family; although Ecclestone travelled to Sâo Paulo at the time of Senna's funeral, he did not attend the funeral itself, instead watching it on television at his hotel.