The Hampden mother who sent bomb threats to three local schools will spend the next two years in prison. A U.S. District Court judge today sentenced 46-year old Jodi Lyn Holmes to 24-months in prison followed by 3 years of supervised release. Holmes mailed bomb threats to Hampden Academy, Bangor Christian Schools and John Bapst High School. The threats forced all three to be closed last March until police determined it was a hoax. Holmes has also been ordered to receive mental health treatment.