Prosecutors have recommended a sentence for Hastert ranging from probation to up to six months behind bars — the lowest possible sentence under federal guidelines for anyone convicted of a felony. U.S. District Judge Thomas Durkin has noted that he is free to sentence Hastert to as long as five years in prison. Although the case has been shrouded in secrecy, the judge acknowledged for the first time during an unannounced court hearing last month about Individual D that it involved allegations of sexual abuse.