Uh, no. Watch the video again - for the first time and realize the ball hit him in the chest, just below his chin and there was virtually no "leap", or at least one wasn't required.
Strangled? Exaggerate much, Sally Jesse Raphael?
There's no way in hell Nelson was going to stop, pivot, get around his defender, and run back 5 yards to even break up that play, much less attempt to catch it. It was a horrible call that was an absolute gift to the BILLS. If you think otherwise, you should apply to be an NFL official.
I'm glad it happened, lord knows we've lost enough games to this team because they get these kind of breaks but that doesn't mean it was a good or accurate call. It wasn't.