No much backinfo, but presumably the video is from Brazil. Likewise presumably, the victim was raped. And without presumption, stabbed to death. Not sure if in that order.
There’s a number of stab wounds on her upper body, including some deep ones in the neck. Intestines also protrude from abdominal cavity from slashes to the gut. She’s naked from the waist down, and seems to have decent pussy mound.
Props to Best Gore member @seraphim-serenata for the video: