Kids should be able to get their phone back when they leave the school. This means if they are kidnapped, either a kidnapper went onto campus and kidnapped the

Kids should be able to get their phone back when they leave the school. This means if they are kidnapped, either a kidnapper went onto campus and kidnapped the kid or the kid left the campus without retrieving their phone. It also assumes the kidnapper would allow a victim to keep their phone, which would be quite the dumb decision. None of this seems very likely...