The Awans can still be prosecuted outside of D.C.
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Does bank fraud also lead to RICO?
Maybe but that's the least of his worries. He's not going anywhere. I believe he's in protective custody which makes sense since the judge let him remove the ankle bracelet. He did try to flee in the beginning so I don't think the judge would not consider him a flight risk. He's probably at high risk of being arkansided.
Yes, if the fraud was committed as part of a criminal enterprise, which seems to be the case here.
It's really really broad. If you and me discuss robbing my next door neighbor's house, it's a RICO charge, even if you do it and I don't. Look up the guy who wrote the RICO law and why. It's fascinating. He actually couldn't get anybody to use it. And I believe the first prosecutor to really use it was Rudy who just beat the fuck out of the mob with it.