ST. LOUIS (AP) -- Detectives investigating accused kidnapper Michael Devlin have shown photographs of a teenage boy to the family of Charles "Arlin" Henderson, asking if the pictures resemble the then-11-year-old who disappeared in 1991, Arlin's relatives said Wednesday. Arlin's mother, Debra Henderson, and his uncle, James McWilliams, were both shown the pictures this week by Lincoln County Sheriff's detectives. McWilliams said detectives told him the pictures came from someone who claims to know Devlin and who said the teenage boy pictured was an acquaintance of Devlin's from years ago. Detectives were investigating whether the source did in fact know...