Primal Shift: Part 1: A Post Apocalyptic Thriller

It's July the Fourth, and Americans have slowed down long enough to celebrate their independence - and the day off. But a thousand motorists suddenly abandon their cars on the Golden Gate Bridge and leap to their deaths in a roiling bay. Jets packed with families rain down from the skies above Salt Lake City International Airport, dotting the landscape with orange fireballs. Worse yet, New York City police launch a murderous rampage against those they swore to protect and serve. 
Law and order across the globe collapses in less than five minutes, plunging humanity into chaos.
Someone somewhere must know what happened, where to find safety. And whether those eerie lights shimmering in the skies overhead are an omen of something far worse than even this bleak living hell.