Jane Doe is the real name of arms manufacturer Cy-Kor's recently fired security password employee with top clearance, whose teenage son Michael is kidnapped. She obeys the bizarre instructions, including getting and learning to use a gun and downloading a secret file (after which her work post starts totally deleting), dumping both in a dumpster and waiting nearby, only to witness the company's CEO Churnings being shot by a sniper using an identical weapon. What you know can kill you!