A mail carrier has pleaded not guilty in a federal theft case. The case involves a five-person theft ring and allegations of a significant amount of money being stolen. Prosecutors claim that over $23 million was taken through the group's activities.

Further details about the case are available from the source. The allegations against the mail carrier and the other members of the theft ring are part of an ongoing federal investigation. The source provides more information about the case, including the charges against the mail carrier and the scope of the alleged theft.