The Titusville Herald reports Friday that Titusville High School was evacuated after someone found a note in the boy's bathroom about 11 a.m. Thursday, specifying a certain time that a bomb was set to detonate.
Students were evacuated to the district's middle school and Superintendent Karen Jez tells the newspaper that some students were disgusted by the delay and told middle school administrators who they believed left the note. Jez says the boy confessed when he was questioned by two other administrators.
Police plan to charge the boy, who is a junior.