Mar Roxas is allegedly connected to some of the 5 generals linked to drugs

Duterte, prior on Tuesday, distinguished the 5 PNP generals as connected to drugs: resigned Deputy Director General Marcelo Garbo Jr, previous National Capital Region Police Office executive Chief Superintendent Joel Pagdilao, previous Quezon City Police District Office executive Chief Superintendent Edgardo Tinio, previous Western Visayas police boss Chief Superintendent Bernardo Diaz, and Vic Loot, who is currently leader of Daanbantayan, Cebu. 

Source: Rappler