Killer with a conscience: Could this former death squad member bring down Duterte?

Edgar Matobato's days are spent -- for now, at least -- in a verdant, bucolic compound some way outside Manila.

Chickens, ubiquitous in the rural Philippines, scratch in the dirt and there is a sizable supply of food stacked up on the porch of one of the small structures that make up the compound.

It's a far cry from his nightmarish former life as a self-described death squad lieutenant in the southern city of Davao...

See the full story by Euan McKirdy, Pamela Boykoff and Will Ripley at CNN.com