If you are speaking about Amy Winehouse (not Whitehouse), no I don't believe she was murdered. Whether it was alcohol poisoning or her body just gave out from all the drug & alcohol use/abuse, I don't think it really matters. If you want to blame someone, do what her parents did and blame her ex-husband. He is the one that introduced her to hard drugs. But, IMO, her drug & alcohol use spiraled out of control and she became a victim to it as so many others have before her and, so many others will after her.
