Quis custodiet ipsos custodes? Over 60 drug 'suspects' killed under Duterte Harry...

In his inaugural address, Duterte acknowledged the critics at home and abroad who find his methods "unorthodox, verging on illegal." But as a lawyer and former prosecutor, he added, "I know what is legal and what is not. You mind your work, and I will mind mine."

The key here is that they were all 'suspects' and without due process, they are civilians killed in a spar with the police. 

_Quis custodiet ipsos custodes?_

Who will watch the watchers? Authoritarianism is a slippery slope. While it could provide the semblance of 'quick fixes,' there has not been a single successful situation where this has led to long term solutions and peace.