The last defendant in the bribery case that brought down powerful plaintiffs attorney Richard “Dickie” Scruggs — his son — pleaded guilty Friday in a deal with federal prosecutors that could keep him out of prison.

Zach Scruggs pleaded guilty to misprision of a felony, which means he had knowledge of a felony but didn’t report it. He, his father and three others were originally charged with conspiring to bribe a judge in a dispute over $26.5 million in legal fees.