I have been asking the question "what if the POI deserves to be dead?" I finally got my answer. sometimes bad people exist and its not worth saving their lives. Reese turned a blind eye tonight and I dont blame him. I actually think that Reese the Boyscout finally grew up a little. Finch is still the heart and soul of the group still believing in his righteous quest to save all of humanity from itself. But I really respect the writers for taking Reese in a different direction.
And Kudos to the show creators for using the fictional FriendCzar application in order to find the Book club meeting. I sure hope we get a future appearance from Jimmi Simpson's character.