She doesn't need to be arrested. What she needs is a good ol' fashioned ass whoopin'. She should be in school tryin' to learn somethin' instead of taken nudie pics like the attention whore she is. She gon' fuck around and get the wrong kinda attention. And by then it'll be too late.
Not to mention, involvement in risky sexual behaviors among young adolescents may be a result of: child trauma, child sexual/physical abuse, neglect, substance abuse, etc.