The four trials took place between 1 June and 10 July 2018 covering 13 victims, 1 April to 7 May 2019 with 12 victims, 16 September to 4 October 2019 covering 10 victims, and December 2019 with 13 victims, a total of 48 named victims out of at least 195 Sinaga is believed to have raped while they were unconscious.