I'm certain now...only a Caster could be behind these incidents. The information teacher gave me only confirms my suspicions.
The question once again remains though....why?
I think once I figure out a motif it'll make everything much easier.
Teacher said she'll give me more information including profiles of the casters later next week. I wish I could get it sooner, since Maya is supposed to get here next week as well and although this may sound a little too hopeful, I want to finish this case before she comes. (yeah right.)