Columbine fantasist locked up over school threat

A deranged fantasist who threatened to commit ‘mass murder’ at two local schools has been locked away in a psychiatric hospital indefinitely. Zachary Dunning, 20, idolised spree killer Dylan Klebold and Eric Harris who murdered 13 people at the Columbine high school in 1999. He told mental health workers he wanted to replicate the massacre at two schools in Robertsbridge, East Sussex. Dunning, who has severe autism, had save up £400 to buy a gun and searched the web looking…