Who from AC DC is in jail?

Can you clarify, are you asking about the rock band AC/DC and if any of its members are currently incarcerated? While it's not my direct area of expertise to track individual celebrities' legal statuses, I can say that, to my knowledge, none of the CORE members of AC/DC are currently serving jail time. However, it's always possible that an individual member could have faced legal issues in the past or even present that led to imprisonment. If you're specifically asking about a recent event or a rumor, it would be best to consult reliable news sources for the most up-to-date information.