Last we left off about three weeks back the AI's heated up their cold war and shit hit the fan. The AI's met with their human proxies being the go between and Samiritan vowed to kill the Machine and the gang, and it ended with Shaw going out to help the city and Samiratin enacting its plan to bring order to humans.
Here is the synopsis:
Samaritan launches a cyber-attack on the stock exchange, leaving the team with no choice but to embark on a possible suicide mission in a desperate attempt to stop a global economic catastrophe, on Person of Interest, Tuesday, Jan. 6 at 10/9c.
By the looks of the promos shit hits the fan and EVERYONE GETS SHOT OH MY GOD. Who survives? Who dies? GAH I can't wait to see what happens.