Duterte’s co-perpetrators named in the prosecution’s trial brief are senators Ronald “Bato” Dela Rosa and Christopher Lawrence “Bong” Go, former national police chiefs Oscar Albayalde and Camilo Cascolan, former director of the National Bureau of Investigation Dante Gierran, former head of drug enforcement agency Isidro Lapeña, former justice secretary Vitaliano Aguirre II and former Manila Police District director Vicente Danao.

According to the redacted filing, the evidence covers police records on anti-drug operations, the structure and activities of the Davao Death Squad, Duterte’s alleged support for the killings, and the practice of placing placards on some victims of the drug war.