(WDRB) -- The federal government is investigating ongoing mail delays in Louisville, and now some U.S. Postal Service employees are raising red flags about what's happening behind the scenes.

Several branches of the United States Postal Service (USPS) in Louisville are being audited following lengthy mail delays. The Office of Inspector General has opened investigations into delivery ...

After receiving multiple complaints about delayed mail, WAVE decided to put the USPS to the test.

Complaints about missing mail in the Okolona area have led to a federal investigation, and now, a United States Postal ...