ACTON — A search was underway in Acton Sunday night to locate a 5-year-old boy who became separated from a group of relatives hiking along a trail off Hussey Hill Road.

Chris Grecco is 4 feet tall with brown hair and eyes, and was last seen wearing a gray hooded coat, blue shirt and blue jeans. He has been missing since about 6:30 p.m. Sunday night. State troopers, deputies, game wardens and fire personnel called upon the Acton Fire Department to coordinate the search on Sunday. About 25 searchers were involved.

Anyone who has seen the missing child should call the Maine State Police in Gray at 207-657-3030.