I'll just put another point of view to the problem; of course, it's just my opinion.
I stopped to going to the school at the age of 9, so, I don't have any experience about classrooms at all (well, I still do have some), but I had a lot of experience teaching kids of 2-14 ages diferents things about the life, moral, and stuff, and even when they will find anything to laugh and stop hearing, if you talk with the correct words, or just stop to taking care of their try, they just stop, the drama ends after some months, even new students enter, and everything comes to normal again, but everyone should have learned some things on the process (like any drama does).
Drama happens, not by just the thread of "OH, NOES, MY TEACHER WAS A PORN STAR, LET'S WATCH IT'S VIDEOS!", but by anything. The teacher doesn't have an arm? "OH, WOW, THE TEACHER DOESN'T A ARM, LET'S LAUGH AT HIM'S FACE, HA, HA, HA, HA,", later the parents call to the school to tell them fire the "unarmed teacher because he's not a good influence, because we're trying to teach to your kids to being new Hittlers", and a huge effect of snowball happens, everyone start to talking about it, and finally; drama happens, the school doesn't wants drama, so, just do the easier for them, and justice usually doesn't work if you don't have enough money for a good attorney.
But sometimes, drama doesn't happens because sometimes something stop the snowball effect, this time the snowball effect could be perfectly stopped by the other teachers, but they wanted to add more snow to it on it's place, so, if we look about "professional that are interfering about the efficiency of the school", then the people that should get fire should be them, not the teacher that never showed it's past.
Even if you don't stop the snowball effect, like any snowball it will crash against something, or a new and huge snowball will appaer soon or later, and everyone will start to look at the new snowball. Like any drama, it stops by just the means of time, on few months the thread will be not new anymore, and it will be just talked as a myth of the school, and end in that. The difference there is the fact that some are watching it's videos on redtube or whatever? lol, Kids watchs porno anyway, and the ones that doesn't, they will not watch the Teacher's video. Not even talking about that on few years, 1-2, the topic will be totally forgotten.
She can't do it's job? No, she can, the kids who wants to hear her will hear her, the ones that doesn't want hear will NOT hear her even if she be a goddess, yes, it produces some distraction, maybe for some days, or some weeks, and it ends, you can try to do discipline and teach to some students about moral, rights and stuff, and you'll be succesful on some, on some others not. At the end, yes, her's efficency will be reduced a bit for few months or at most 1 year, but there're over ther a lot of teachers who are totally mediocre and no students care about what they say, they should be get fire before than she.
But hey, I'm not hearing the schools are starting to fire it's useless teachers, so, I don't think they do have any valid reason to fire her apart from the drama of the parents, and even then, nobody should care about what the parents are saying if what they are saying have no sense.
By justice reasons, she should not be fired. By practical effects, she should be fired along all the useless teachers of the school, starting with the ones that started to spread it's video, or nobody should be fired if the school is not intending to "increase it's quality standar".
I stopped to going to the school at the age of 9, so, I don't have any experience about classrooms at all (well, I still do have some), but I had a lot of experience teaching kids of 2-14 ages diferents things about the life, moral, and stuff, and even when they will find anything to laugh and stop hearing, if you talk with the correct words, or just stop to taking care of their try, they just stop, the drama ends after some months, even new students enter, and everything comes to normal again, but everyone should have learned some things on the process (like any drama does).
Drama happens, not by just the thread of "OH, NOES, MY TEACHER WAS A PORN STAR, LET'S WATCH IT'S VIDEOS!", but by anything. The teacher doesn't have an arm? "OH, WOW, THE TEACHER DOESN'T A ARM, LET'S LAUGH AT HIM'S FACE, HA, HA, HA, HA,", later the parents call to the school to tell them fire the "unarmed teacher because he's not a good influence, because we're trying to teach to your kids to being new Hittlers", and a huge effect of snowball happens, everyone start to talking about it, and finally; drama happens, the school doesn't wants drama, so, just do the easier for them, and justice usually doesn't work if you don't have enough money for a good attorney.
But sometimes, drama doesn't happens because sometimes something stop the snowball effect, this time the snowball effect could be perfectly stopped by the other teachers, but they wanted to add more snow to it on it's place, so, if we look about "professional that are interfering about the efficiency of the school", then the people that should get fire should be them, not the teacher that never showed it's past.
Even if you don't stop the snowball effect, like any snowball it will crash against something, or a new and huge snowball will appaer soon or later, and everyone will start to look at the new snowball. Like any drama, it stops by just the means of time, on few months the thread will be not new anymore, and it will be just talked as a myth of the school, and end in that. The difference there is the fact that some are watching it's videos on redtube or whatever? lol, Kids watchs porno anyway, and the ones that doesn't, they will not watch the Teacher's video. Not even talking about that on few years, 1-2, the topic will be totally forgotten.
She can't do it's job? No, she can, the kids who wants to hear her will hear her, the ones that doesn't want hear will NOT hear her even if she be a goddess, yes, it produces some distraction, maybe for some days, or some weeks, and it ends, you can try to do discipline and teach to some students about moral, rights and stuff, and you'll be succesful on some, on some others not. At the end, yes, her's efficency will be reduced a bit for few months or at most 1 year, but there're over ther a lot of teachers who are totally mediocre and no students care about what they say, they should be get fire before than she.
But hey, I'm not hearing the schools are starting to fire it's useless teachers, so, I don't think they do have any valid reason to fire her apart from the drama of the parents, and even then, nobody should care about what the parents are saying if what they are saying have no sense.
By justice reasons, she should not be fired. By practical effects, she should be fired along all the useless teachers of the school, starting with the ones that started to spread it's video, or nobody should be fired if the school is not intending to "increase it's quality standar".