I don’t know where the video is from. It shows a man assaulting another person (presumably a woman?) with a machete. He delivers a bunch of chops to her, and even attempts to decapitate her with repeat blows to the neck area, but the blade must have been dull because it wasn’t delivering desired results.
He however used it to stab her a few times, and later took off to return with a shorter blade and stabbed her with that as well. I don’t know what the outcome was, but I think he was persistent enough to kill her.
Props to Best Gore member @natural-selection-2 for the video:
Here’s a similar meat-cleaver- chop-up. I don’t think it’s the same incident, but they’re similar so why not share a post. This one includes the aftermath: