I once worked for a guy who was arrested for mortgage fraud, attempting to forge documents to take out a second mortgage on property owned by Don Johnson's mother-in-law. While in prison awaiting trial he had a telephone conversation with his wife in which he gave her detailed instructions for manufacturing documents which could be used as exculpatory evidence. The feds, having monitored his communications while in custody, waited until his attorney produced the manufactured evidence at trial, then arrested all three of them. I believe the attorney got off as an unwitting accomplice, not sure what happened to the wife, but my former boss put in several years in Dublin over that one.