The suspect, pictured above, was described as a Black male, dark complexion, 5'8" to 5'9" tall, approximately 165 lbs., medium build, early-30s, wearing a white t-shirt and baseball cap.The U.S. Postal Inspection Service is offering a reward of up to $150,000 for information leading to the arrest and conviction of the suspect who physically assaulted a United States Postal Service (USPS) letter carrier on July 29, 2024, at approximately 1:25 p.m., on the 2600 block of W. Fullerton Ave., Chicago, IL 60647.