Individual Idea

Initially I had an idea based on the idea of bullying being blamed for murder, the basic concept of the story was a teacher that puts up with a class of hooligans and roughians that don't listen to her or care about anything other than themselves. One day a student tries to push his luck and make a move on the teacher to which she grabs a knife and stabs him in self defense, the teacher manages to cover it as a result of bullying only to realize that she enjoying stabbing him and the thrill of giving her students as much pain as possible excited her so she goes on a killing spree and covers each kill with a lie such as suicidal or drug overdose making sure that the body looked like it could have been killed in that way. Soon the school she works at loses its credibility and closes down but she hasn't had enough and goes insane looking for victim after victim to quench her thirst for blood, only to then find out she has killed every student that ever wronged her. with no purpose left and no job left she ends her life by stabbing herself in the same way she stabbed her first victim.