Conversation so far:
When did Mindy McCready's legal troubles begin?
In August 2004, Mindy McCready was arrested in Tennessee for using a fake prescription to buy the painkiller OxyContin.
Did Mindy McCready serve any jail time?
Mindy McCready was sentenced to a year in jail for violating probation.
Did Mindy McCready have any other incidents?
In May 2005, Mindy McCready was stopped by Nashville police for speeding, then arrested and charged with driving under the influence and driving with a suspended license.

Question: What punishment did she receive for that?
Self-contained rewrite: What punishment did Mindy McCready receive for that?