Conviction rates for rape are far lower than other crimes, with only 5.7% of reported rape cases ending in a conviction for the perpetrator.
You can always use numbers to prove any point you want.
Using this % above you could say that 94.3% of rape allegations were
false yet the figures come from rape crisis UK who were trying to use the number to emphasise that in their opinion to many rapists were getting off scot free.
I suspect in this case only one person knows what really happened, two at the most.