The Upper Marlboro, Maryland, community is mourning the loss of John Nicholson, a respected retired Department of Corrections professional whose life and service left a lasting mark on everyone who knew him. Originally from Washington, D.C., John was a proud graduate of Central High School and later studied at St. Augustine’s University, carrying his commitment to growth, discipline, and service into every chapter of his life.
John dedicated more than two decades to the Department of Corrections, beginning his career in 2001. From his earliest days on the job, he earned a reputation as someone who stood firm, led with integrity, and looked out for those around him. Colleagues recall his steady presence, his sense of responsibility, and the way he mentored younger officers with patience and honesty. To many, John was more than a coworker—he was a guide, a protector, and a brother.
His recent retirement was a moment of pride and celebration among friends and family. After years of demanding work, John looked forward to enjoying the rewards of his dedication and the freedom to focus on what mattered most to him. That celebration, however, quickly turned into heartbreak for those who had just applauded his milestone.
Tributes have poured in from those whose lives John touched. Tim Waddy described him as not just a friend but family—a mentor whose lessons and loyalty made a lifelong impact. Others echoed similar sentiments, recalling how John showed up consistently, offered wisdom freely, and carried himself with quiet strength. Indi Dixon, who began his corrections career alongside John, shared memories of a bond formed on day one, a brotherhood that endured through years of service and life’s challenges.
John was known for his big heart, sharp sense of humor, and unwavering loyalty. He believed in standing by the people he cared about and never hesitated to give advice, encouragement, or support. Whether on the job or in his personal life, he made others feel protected, respected, and valued.