I don’t remember too much about the movie.
I remember it being home invasion with a family, the sister seemed to be the most competent. The dad died very quickly. There was a basement seen where I think the sister gets trapped and cornered by one of the killers but manages to kill him(Head bash?) There was some important scene in the living room with the tv?
At the end i remember the surviving member(Pretty sure it was the sister) gets taken to a van where there are a lot of cameras and she now has to take over? control? the next invasions and start by finishing off her brother.
I know it all seems vague sorry.