Suffolk County police are asking for the public’s help in locating a 65-year-old man who went missing after leaving his Elwood home in December.
Mark Brisson was last seen leaving his residence on Juanita Avenue at approximately 11 a.m. on December 2, according to police. He did not return home and has not been located since.
Brisson is described as 6 feet tall and weighing approximately 240 pounds. He has brown eyes and gray hair.
The case was formally reported to police on October 3, 2025, and remains under investigation.
Authorities have not released additional details about the circumstances surrounding his disappearance, but continue to seek information that could help locate him.
Anyone with information is urged to call 911 or contact the Suffolk County Police Department’s non-emergency number at 631-852-COPS.
Photo: SCPD.
