Just watched the finale. LOVED the final scene, that's how you build up to a payoff.
Also just finished the season last night. That final scene was amazing. I was watching it with my girlfriend, and actually "called it", but I thought that it was going to be more along the lines of an accident versus straight up on purpose. That Rosa can be a stone-cold bitch, haha!
It definitely looks like the walls are crashing down around Caputo, which is kind of sad because I like his character and was hoping things would work out for him. Now he's got two inmates escaped, with one possibly/probably dead (although the other will possibly/probably die soon anyway).