Deadly Cold

The earths average temperature suddenly dropped 20 degrees. Staying warm became critical, so why would some organization want to destroy our ability to stay warm? Literally millions of people will freeze to death unless Tucker and Maya uncover the mystery in time. We, the people of this planet, Earth, were unprepared. We had no defense against the confluence of events that transpired. We were vulnerable to natural events and a psychopath who took advantage of our vulnerabilities. A year of evilness damn near killed us all.