How long would Mike Lindell last in jail?

The FBI announced an investigation Tuesday, after passwords for Mesa County's election equipment were recently posted on the Telegram and The Gateway Pundit. Vice News reports that Mesa County clerk Tina Peters, who's accused of facilitating the leak of highly sensitive election information, is "holed up" in the safe house provide by Lindell, who initially took her to Texas following his "cyber symposium" in South Dakota last week.
Why doesn't the FBI just pick Mike up and put him in jail? Mike would tell the FBI where Tina was within hours. How are these people getting away with this shit?