Can you get someone in trouble with the law for these two things?

[knitchick82]

I am not a lawyer, but I'm answering your questions on the limited knowledge that I have.

1. You cannot sue somebody if there are no damages. If no party was harmed financially or otherwise, a suit would have no standing in court. (Emotional distress may be argued, but would probably be thrown out unless there is compelling evidence.) "Can she get in trouble with the law" is however an entirely different question. It's not illegal to read someone's tweets, but if she took it upon herself to use the account to harass someone, than theoretically yes, she could be in trouble with the law.

2. Friend #2 has no right to sell an item that she does not own. If it is Friend #1's ticket, Friend #1 can sue Friend #2 if the ticket was sold for less than the fair market value.