When someone commits a crime under the influence of drugs or alcohol, they take mandatory group counseling sessions.
Inside, they talk about their every day lives, not necessarily about their drug or alcohol abuse problems. Many of the people in these groups don't even have abuse problems and are here for a single mistake they made.
However, they are all here for one reason...they committed a crime under the influence of drugs and/or alcohol.
Here, we meet one of those groups as they welcome a new member. We are introduced to each member and hear what a couple of them have been up to lately.