I thought this ep was ok. Definently not one of the show's best IMO.

What was the ending all about?

Was it a double suicide?
Did they all kill him
Did just 2 of them kill him?

Was the congressman involved?

I don't think it was ever really figured out. Ernie Hudson's character said the guy who killed himslef and him did it. I think they were all involved, they just didn't have any proof.

Seems like they were all involved, but it was ruled a suicide pact. I think that Bull knew that the end was coming and wrote the suicide note, and got his affairs in order. He was preparing for the inevitable payback that was set in motion by Sykes confession to the others in their group.

I thought the episode was very good. I think it was a double suicide.

The ep was a little confusing with a few loose ends.

I don't understand the whole army suicide pact thing. i guess if the truth comes out they kill themselves?