Sinister
Mix a doomed house with found footage and supernatural explanations and you have a horror movie that borrows smartly and has a strong lead in Ethan Hawke as a conflicted true-crime writer.
"...Scott Derrickson. Starring: Ethan Hawke, Juliet Rylance, James Ransone, Michael Hall D’Addario, Clare Foley, Fred Dalton Thompson and Vincent..."