Basically, at school, I have a 'friend' who always messes around and is very immature. When I have left my computer logged on, he has occasionally sent emails off my account to teachers containing silly messages, which I have had to apologise for. Well, today he had left his computer on, and I stupidly did the same thing, sending our English teacher his coursework that someone had edited with inappropriate names and silly pictures. Obviously I sent it to the spring person, as this teacher has now decided to report it to the 'higher up' members of staff. After being told this, I immediately sent the teacher an email after school, apologising for my actions as I felt very stupid and guilty. However, I am now unsure about what will happen next. I never behave in this way normally and have a good relationship with members of staff, some of whom will have been informed of this. What can I expect to happen next? Will I face serious consequences?