Hangman's Curse (2003)

Bullying students are becoming deathly ill after screaming the name of a legendary ghost. What's to blame? An exotic illness? An illicit drug? Or is it the supernatural? The clues are few and time is running out for the students of Rogers High School. The only hope is the Veritas Project, a highly trained investigative team working undercover to expose the truth. Lives hang in the balance as they scramble to unravel the mystery and protect the student body from their own hatred and fear.