Per federal statute & UCMJ eye only need as little as a single secondary witness to treason other than one's self.
Title 119 on wiretapping
Verbal / non-verbal com intercepts
The weight of evidence on the Military/ prosecution side is nothing and I mean nothing like this dog & pony show of civi/crim state/u.s. court proceedings.
Literally it could be any two anons
At any time
Bearing witness to any treason
Including failure to report treason as any federal employee, is also a whole other instance and whole secondary charge of treason
Citizens arrest laws
Self defense laws
Look em up in your state
In our favor far moar often than not