I suggest to get her back, for you are right there are evil people out there, but not by dragging, Geez. Tell her you are sorry for anything you did that PUSHED her to ran away from home. Be more gentle to her please, family SUPPORT plays important roles in treating any mental illness, specially for teenagers. Learn more about your daughter and her illness, even doing a homework that sounds easy for you could be the most difficult task for your daughter. "I'm sorry I wasn't what you wanted" imagine how she feels when she is writing this, I can tell she loves her family, MAKE SURE she knows that she is loved as well, unconditionally.