The Worst Case Scenario
In science class during my first year of high school, my teacher was demonstrating different types of acid and how dangerous they were. Then the worst possible scenario happened. He knocked a beaker over and the acid ran over the table and onto a girl.
She screamed, he was beside himself until he snapped out of it and took her away while another teacher cleaned up the mess. He didn’t teach much longer at our school after that.
I also heard that the girl’s mother either sued or tried to sue the teacher and possibly the school for the lasting damages that occurred to the girl’s leg. The acid had gone through her leggings and kind of mixed with her skin so she had to get some skin grafts to cover it. Story credit: Reddit / hud406