I did almost everything possible to keep the smoke in when I smoke in my room. I've taped over the cracks on the door, towel under the door, fan, Febreze, sploof, everything.

However, I had to open the door to let my friends in. And that is supposedly when the smell started leaking out from my room. I would like to put the blame on my friends, since they were the source of the scent, but I'll see if I can deny their involvement, as the source of the smell remained as coming from my room. Iā??ll then argue on whether or not they have sufficient evidence to charge me.