I need advice on a case for my daughter. She was arrested for incecency with a child. She was 19 the the other girl was 14 or 15. what should I do?

You need to hire the best representation for her that you can afford. From the facts provided, it sounds like your daughter has been charged with Indecency with a Child by Contact. That offense is a 2nd degree felony, and carries a potential penalty of anywhere from 2 years in prison, up to 20 years in prison. Additionally, a conviction for that offense would require her to register as a sex offender for life. Even if the girls were discovered in a compromising position, there are avenues of resolution that can be pursued to avoid prison, or the lifetime registration requirement that would be imposed if she were convicted.  Feel free to contact me to discuss the matter more fully. Best, Rick