This looks like it could be Brazil. The video, which was streamed live on the internet, shows a guy getting a haircut at a barber’s. The good feeling lasts only after loud gunshots pierce the air and the guy apparently gets assassinated.
One of the gunman passes back and forth before the camera, but acts more like a robber, than an assassin. So who knows, maybe it was your standard robbery.
Props to Best Gore member @inkedarmymom for the update:
The victim is 13 years old. He was shot six times but survived. The incident happened in Fortaleza, the city in the state of Ceara, Brazil.
Props to Best Gore member @carnage-2 for the video: