there are basically 3 possible theories from what i can see..........here they are:
1
-they were both going to be indicted as she must have played a role somewhere along the line and was going to be held criminally responsible for something , so they commited =suicide together
2
-he lost more than she knew about and he was not about to tell her that its all gone and they were completely broke= murder suicide
3
-he was the rat in the recent bust and he knew he was going to get it anyways one way or another=murder suicide and /or witness protection
my pick is # 1
1
-they were both going to be indicted as she must have played a role somewhere along the line and was going to be held criminally responsible for something , so they commited =suicide together
2
-he lost more than she knew about and he was not about to tell her that its all gone and they were completely broke= murder suicide
3
-he was the rat in the recent bust and he knew he was going to get it anyways one way or another=murder suicide and /or witness protection
my pick is # 1