Police said they discovered 49 rounds of pistol ammunition in the backpack of the student, who was sent to the Youth Detention Center. They noted that the threat was directed at a student at another school. URBANA — An Urbana High School student was arrested Monday after allegedly making threats involving a gun toward another student at a different school on social media. Urbana police said staff at the school alerted them to the threat Monday morning, noting that it wasn't directed at an Urbana High student. read more