Westside High School administrators say security will be increased for Saturday night’s prom following this week’s incidents of threats and vandalism.

All students must have their school ID to get in and searches will be conducted. Students attending from other schools were required to fill out paperwork in advance.

A threatening message was discovered scrawled inside a boy's restroom on Monday. The next day, the windows of 14 vehicles belonging to students were shot out.

Because of the threat, 70 percent of students skipped classes on Friday despite a visible police presence and increased security measures taken inside and outside of school.