I dunno Sara. I think a camera would be more embarrassing for her…because she’ll HAVE TO SEE HERSELF actually stealing something.
Question is WHY is she doing all this (stealing, …going to school either late or not at all…attention-seeking behavior)? Is it Kleptomania (a disorder where the individual feels a compulsion to steal)…is it that she feels nobody at home gives her attention…low self-esteem…hostility toward you? Have you and your parents sat down talked about the possible reasons for her behavior…and then made a list of strategies to try with her…and give those strategies a few weeks or a couple of months to work…as opposed to giving up quick?