To be fair, the Convair was felled by the penetration of the blade
and the yaw loads which came along with the loss of the prop. Just taking a tiny little issue with saying the blade "cut the fuselage in two..." Of course, the end result was the same...
Here's the NTSB report:
http://amelia.db.erau.edu/reports/ntsb/aar/AAR68-AC.pdf
--Dave