mild, hinted at, spoilers....
My son and I predicted who the 3rd cop was pretty much from the moment they wrote "3rd cop" on the wall, and were disappointed we were right. Why can't there just be good guys sometimes?
Also, I had earlier predicted the ending, but I figured it would happen at the hanger, so I was only half right on that. I wasn't so much disappointed with the ending, but I'm not sure how I felt about it. It's not like that character is going to die, so it isn't really a cliffhanger from my perspective.
It is the only drama we watch on tv.....