Pornographic images pop up on screen during presentation at high school assembly.
Police are investigating after students at a Pennsylvania high school were accidentally shown pornography during a presentation Friday.
School leaders at Norwin High School sent a note home with students explaining that during a presentation, a representative from the Central Blood Bank mistakenly showed explicit photographs.
"The material in question was retrieved from the employee's personal flash drive. Per organizational policy, employees are not allowed to use flash drives and are required to review their presentations in advance with their supervisor; in this situation, the employee ignored these policies," the Central Blood Bank said in a statement.
The employee has been suspended pending further investigation.