U.S. Postal Inspection Service

The U.S. Postal Inspection Service is the law enforcement arm of the U.S. Postal Service, responsible for protecting the mail, postal employees, and customers. They investigate crimes like mail theft, scams, identity theft, fraud, and postal robberies. Their goal is to ensure the safety, security, and integrity of the mailing system while supporting law enforcement efforts nationwide. They work closely with other agencies and utilize specialized resources to prevent and solve crimes involving the postal system. Established in 1775, it is one of the oldest federal agencies dedicated to safeguarding the mail and public trust.