premise: November 19, 2004 RIO DE JANEIRO - Juan Carlos Concero, aged 34, a Spanish tourist, was shot in the head during an assault in Rio de Janeiro today. He was carried to Souza Aguiar Hospital where he was in a coma, breathing with the help of life support machines. Hours later doctors pronounced him braindead. The Brazilian police offices in charge of the case announced the arrest of three man suspected of shooting Concero.
hypothesis: Souza Aguiar Hospital is situated in Rio de Janeiro.