Kareem Armstead, Chicago, IL

Chicago Letter Carrier Kareem Armstead was delivering mail when a distraught woman ran out of a house and said her baby had stopped breathing. Armstead went inside and performed CPR on the infant, who began breathing after a few minutes. Emergency responders arrived and took the 7-month-old to a hospital, where doctors praised Armstead’s quick response.

Employees featured in “Heroes’ Corner” also receive letters of commendation through the Postmaster General Heroes’ Program. The nomination form is available on Blue.