Avión en el que viajaba el equipo Chapecoense se estrella en Rionegro, Antioquia, Colombia Media captionJulia Caneiro: The stadium is now a venue for collective mourningThousands of people in Chapeco in Brazil have held a vigil for the victims of a plane crash, who included most of the city"s football team.Fans of the Chapecoense team walked from the city centre to the stadium where they prayed and sang. A service...