The Filth Quest Guide

This is a fairly easy and straight forward quest. The only part that I found people might have a little bit of trouble with is Find Ernesto Ramirez. He is located in a cave behind where you kill the guy right before him. It sounds blatantly obvious but if it's night out it will be hard to see that cave and if you leave the area you might not even think of coming back since the circle is somewhat misleading. Below is a picture of where you can find the entrance to the cave on my minimap. Look for the squigly blue line.

After you get in the cave you have to kill a shade and head to the back where you will find Mr. Ernesto Romirez's corpse. And that right there is all there is too this quest. For the hell of it here is a picture of Ernesto Romirez's corpse! Oh and below that is a video showing you where the cave is. I know, I know, I did too much for something so simple but I am telling you people will get lost here!