Many judicial inquiries are sparked by a whistle-blower. Australian Bryce Ruthenberg was not quite that - he didn't spark the America's Cup international jury inquiry into Oracle Team USA cheating. But he clearly played a key role in leading the jury to their conclusions.
The following are some of the jury notes concerning him:
"Bryce Ruthenberg ... stated that he placed lead in a Kevlar bag that was put in the forward king post of OTUSA Boat 4 [Spithill's boat].
"Since the lead ... was never found, it must have been either removed by a person or persons unknown or it possibly fell out."
"Having regard to the way the team worked and lived together, it is inconceivable that an action as significant as putting lead shot in king posts would not be known by a number of team members."