Rafael Acosta Arévalo, a retired captain in the Venezuelan Navy, disappeared in the town of Guatire in the state of Miranda on 21 June 2019. Amnesty International obtained 550 pages of the criminal case file from the investigation into two officials of the Bolivarian National Guard (GNB) attached to the Directorate General of Military Counterintelligence (DGCIM), who are accused of involvement in his death, that cast doubt on the official version of events and demonstrate Nicolás Maduro’s government’s deadly policy of repression to silence dissent.