At least she didn’t “commit suicide” with 9 nails from a nail gun in her head.
The folks who “accidented” her must have considered her knowledge to be very, very dangerous indeed.
It was all coordinated from that $358m NSA bunker on Oahu, where Eddie used to work.
First, they cut the plane's engine by sending an encrypted message to a secretly attached telemetry module. Then, when Fuddy plopped into the water, a tiny device planted in her clothing activated and injected her with curare. Then the assassination device dissolved in the sea water, disappearing without a trace. Finally, before the engine could be recovered for analysis, Navy frogmen secretly visited it and removed the NSA attachment.
I mean, if you want to get rid of somebody, can you think of a better, more reliable way?