I would like to talk to a lawyer about helping my friend get away from her home any help?

She needs to talk to a school counselor or call child protective services. They can put her into foster care. Most foster care families are very nice people.

Unless she is financially independent (and at 15, I doubt she is), she will not be granted emancipated minor status: "In many countries, such as the United States, there are three main ways for a teenager to become emancipated. The first method is to demonstrate to a court that he or she is financially independent and that his or her parents or legal guardians have no objections to his or her living arrangements. A petition usually is filed in a family court, and the judge can decide whether to approve it. This decision is often left up to a judge in order to prevent disgruntled teenagers from arbitrarily leaving their homes and declaring themselves to be emancipated. Becoming an emancipated minor through financial independence is often not a matter of separating from parents but rather a means for successful teens to protect their assets."

Can she talk to a counselor at school? They might be able to help her get into some kind of foster or other residential program, which sounds more like what she needs.