Gaithersburg, MD – (July 21, 2022) – Detectives from the Gaithersburg Police Department - Investigative Section are asking the public for help in locating a missing Gaithersburg man.

Samuel Josef McCollin-Lyons, age 32, was last seen in McLean, VA on Tuesday, July 19, at approximately 1:30 p.m. Family has been unable to contact him since that time.

McCollin-Lyons is approximately 5’10” tall and weighs approximately 150 pounds. He has short black hair and brown eyes. He was last seen wearing a black shirt and black Crocs.

He is traveling in a silver Honda Civic bearing MD registration plate 1EX4381.

Anyone with information about the whereabouts of Samuel Josef McCollin-Lyons or anyone who sees him is asked to call the Montgomery County Police non-emergency number at 301-279-8000 (24-hour line) or the Gaithersburg Police Department Investigative Section at 301-258-6400. Callers may remain anonymous.