Wow After watching the first scene of the massacre and knowing that the guy was the only one present at the crime scene and that he was the only one not shot but with a knife wound, well then after 15 minutes I guessed everything and I was done. Is this really a thriller or a psycological movie, or something that could drive the spectators, or transmit thinking trying to understand or solve the mistery?? None of that. Just a movie with a flat plot, an ingenuous way to represent a banal mistery, where the actors are boring too, nothing special that could make the movie taking off.. no emotions, no passion, no show, no surprises (come on is the guilty himself- guy a surprise??). No thank you this was too naive...