D.J. Viola

Based on true events. On their 30th birthday twin sisters, one married with children, one single, secretly swap places. One of them is murdered. The survivor keeps up the masquerade, by living with her sister's family while searching for "her" murderer, She fears she and her sister's family will become the killer's new targets if the truth comes out. Then the killer discovers his mistake.

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.