DETROIT -- The Washtenaw County Sheriff's Department was warned about an Internet radio station airing its radio communications during the search for a wanted militia member last month.  The FBI confirmed Wednesday that it sent the notification as authorities searched for 21-year-old Joshua Stone.

Stone was arrested two days after eight other alleged members of the Hutaree militia were apprehended in separate raids.  The organization is accused of preparing to kill a police officer and then inflict mass casualties by ambushing the funeral.