My 17 daughter is in the hospital now under suicide watch. She has been dealing with addiction to marijuana and mental health issues which have not been diagnosed as yet. Last year she was charged with possession and was required to enter a program in order for the charges to be dropped. She completed the program but then continued to use marijuana. This past September she decided to stop using and had a very successful 3+ months and excelled in her courses away from her school environment which has been a trigger. I think she was very lonely and missing friends because she had isolated herself from them to stay away from drugs. Over the holidays things spiralled out of control she began using again and she was arrested twice in one night with a so called friend. Fearing for her safety and the safety of others we called the police. She became so angry towards the police that they handcuffed her and took her to the hospital. She refuses to see us but at least we know where she is and that she is safe. We are in the process of planning an intervention in hopes that we can save her. The pain of all this is unbearable, we need advice so we don't fall apart...please help!