An unprecedented series of violent tornadoes is sweeping across Oklahoma. Tornado chasers, headed by Dr. Jo Harding, attempt to release a groundbreaking device that will allow them to track them and create a more advanced warning system. They are joined by Jo’s soon to be ex-husband Bill, a former tornado chaser himself, and his girlfriend Melissa.
A group of former classmates gather for a pre-party at one of their homes the night before their 10-year high school reunion, and one by one, they are brutally slain in a manner befitting each’s senior yearbook superlative.
Hotshot Washington lawyer Robert Dean becomes a victim of high-tech identity theft when a hacker slips an incriminating video into his pocket. Soon, a rogue National Security agent sets out to recover the tape — and destroy Dean.