Why do all those Decima guys keep killing themselves on “Person of Interest”? Find out in Zap2it‘s exclusive clip from Season 3, episode 22, “A House Divided.”

While Shaw and Reese are focused solely on saving Finch from Greer, Root warns the duo that there are bigger things to worry about. With only two episodes left of Season 3, all the remaining unresolved storylines will likely converge.

The synopsis for “A House Divided” reads: “When an unknown entity prevents the Machine from seeing the full picture of an impending catastrophic event, it sends the team five separate numbers to help them piece together the bigger picture. Meanwhile, Root’s team of hackers arrives in New York.”

“Person of Interest” airs Tuesdays at 10 p.m. ET/PT on CBS.

Posted by:Terri Schwartz