vicodin addiction PART 2?

I then went into the bathroom and saw it as well. I am concerned she is using again so I called up her Mom who I am friends with and told her all this. Her mom said she gets frequent drug tests and always passes. I then called my friend up and asked her whether or not she was back to snorting the vicodin and she said no. Today, she called me back and let me know that she just took a drug test at her outpatient treatment center and passed everything. For some reason I dont believe it. I am concerned as to what I should do. She is losing weight and looks awful and her Mom is not doing anything about it. I know she is using! Could she really be passing these drug tests? Any opinions would be greatly appreciated. Thanks so much.
i know vicodin only comes in a pill form…she is grinding it up. i have seen her do it before when she didnt know i was watching. i know this isnt my problem but i cant sit back and watch my friend ruin her life with drugs.

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