They are killing us - political protest

Ok, here goes something a little bit different from what I usually post in the gallery...althought not that different but the subject is. I´m not much of a political guy and you guys now it, I have never been really. In fact. I have only drawn just a few political drawings in the past ( one of them published in a NY news paper many years ago ) but the situation in my country has radically changed and I had to draw something related with the police brutality that has been going on for the last 2 weeks against the people in Colombia that doesn´t want a ridiculous increase on taxes and a ask for a much better life quality instead.