Benjamin Joseph Arsenault was 71 when he was last seen at his rooming house at 172 Sydney Street in Saint John, New Brunswick, on October 15, 1985. At the time he disappeared he was described as 5 feet 7 inches and about 134 pounds, wearing a grey suit coat.

Very little is known about his life or the events immediately before he went missing; there is no public information about his relationships, routines, or a clear motive for his disappearance. The Saint John Police Force opened an investigation, but no public resolution or major developments have been reported. His profile remains active in missing persons databases.

If anyone knew Benjamin, lived near 172 Sydney Street in October 1985, or has information about his last known movements, please come forward with what you remember.