The International Criminal Court (ICC) last week unsealed an arrest warrant against senator Ronald Dela Rosa, accusing him along with other "co-perpetrators" of the "crime against humanity of murder".

Senator Ronald dela Rosa is wanted by the ICC for his alleged role in country’s deadly anti-drug crackdown that saw thousands killed

Senator Ronald 'Bato' dela Rosa faces crimes against humanity charges over the drug war of Rodrigo Duterte, whom he had served as Philippine police chief