A bio-attack by terrorists causes a sudden zombie outbreak. A small group of survivors at a university struggles to reach a professor's lab where a possible cure to the pathogen resides.A bio-attack by terrorists causes a sudden zombie outbreak. A small group of survivors at a university struggles to reach a professor's lab where a possible cure to the pathogen resides.A bio-attack by terrorists causes a sudden zombie outbreak. A small group of survivors at a university struggles to reach a professor's lab where a possible cure to the pathogen resides.