I would break down the process of the big steal and consider first who conceived the crime and instructed others on how it was to be done. This would include the voting machine companies and anyone involved in the planning, programming and ordering others what to do. This would be tier one Treason. Those that took the orders and carried them to the precincts for execution as Tier Two Sedition. Finally anyone involved with running the ballots thru the machines multiple times, printing fake ballots and low level people following orders as Tier Three Aiding and Abetting a Criminal Act.

Those at the top if they come forward to confess and cooperate fully before results are made public would have death by hanging reduced to life in prison

Tier Two Criminals who do the same sentence of life in prison reduced to 20 years.

Tier Three Criminals who do the same sentence reduced from 5 years to 18 months in prison and never be allowed to work at or near a polling place.

I'd make the announcement and give them 1 week to come forward. This would include them completing an online form that goes directly to multiple recipients starting with military intelligence, Office of Attorney General, Office of State Attorney General, DOJ, State office of Investigation. That way it can't get buried. They would then be given 1 week to get their affairs in order and surrender to the location they are officially directed to make a statement and be debriefed. There will be no bail.