What’s the name of this Black focused movie?

The movie begins with three black siblings, 2 brothers and 1 sister going home to visit family. They drive through the woods. Upon arrival they discover everyone dead. A white man discovers them and says that he killed everyone because they were possessed by demons. He proceeds to hold them hostage at gunpoint and takes away their phones.

This is all I can remember, I didn’t finish the movie but it intrigued me. Please help.

I also remember the aspect ratio being narrow.