Well its questionable how many school employees actually are ‘predators’. Many of these happenings are older students with hormones kicking and the thrill of the teacher student experience. That does not excuse the teachers who are suppose to have a higher standard. Those situations were occuring when I was in school. One attractive female teacher loved to entertain the guys by sitting on her desk - needless saying not one skipped her class.
However there are pedophiles in schools at the gradeschool levels and they are usually who these predators are after.