With her husband working all the time, Kate is thankful when her brother-in-law David reappears to help out. But she soon realizes that he wants to be the new head of the family, and will do anything to make that happen.

When a group of college students take part in a clinical drug trial, an unexpected side effect of the experimental medicine gives them terrifying visions of their own deaths...which begin to come true. As they scramble to escape their fate, they discover that the killer is among them and shares their ability to see the future - only he seems to be one step ahead of their efforts to survive.