Young and ambitious news reporter Diane Winters and her cameraman Simon uncover a mysterious series of gruesome murders that unfold throughout the course of a chaotic and violent day. As events unfold, the duo become players in a sinister situation even more menacing than either one could have imagined.

After his revival in a hospital morgue, Jason fixes his vengeful attention on the Jarvis family and a group of hitherto carefree teenagers.

High-tech robots equipped with state-of-the-art security devices have been recruited as the new mechanical "night watchmen" for the Park Plaza Mall. When a jolting bolt of lightning short-circuits the main computer control, the robots turn into "killbots" on the loose after unsuspecting shoppers!