Dead Shadows (movie, 2012)

Dead Shadows tells the terrifying story about a young man, Chris, whose parents were brutally killed 11 years ago, on the same day that the comet of Haley could be seen from earth. Tonight, a new comet is going to appear and everyone in Chris’s building are getting ready for a big apocalypse party to celebrate the event. As the night falls, Chris starts to discover that people are acting strange and it seems to somehow be connected to the comet. People are becoming disoriented and violent and it doesn’t take long before they start mutating into something from beyond this world.