While acting violently is usually best avoided, there are some situations in which it is the only option to avoid being harmed. If you have recently been accused of a violent crime, you may have a good explanation for why you did act violently, or you may have been...

“You’re not a suspect. We just need you to help us understand what happened,” the investigator says. This is your chance, you think, to explain things and make the police realize that you did nothing wrong. Except that the whole statement is probably a lie -- and the...