The FBI is offering $10,000 for information that could lead them to whoever is responsible for the disappearance of a Washington state woman who went missing from the Tulalip Reservation in December. Mary Johnson Davis, 40, was last seen in late November, …The FBI is offering $10,000 for information that could lead them to whoever is responsible for the disappearance of a Washington state woman who went missing from the Tulalip Reservation in December. Mary Johnson Davis, 40, was last seen in late November, …