Yesterday at school, a teacher noticed that difficult child had written on a paper that he didn't want to live anymore. He had drawn a picture of himself shooting himself in the head. They called a mobile crisis unit and I had to be at the school to give them permission to talk to difficult child. While in the office area, he became agitated and was scratching himself and hitting himself in the head and the legs and trying to pull his hair out. The Crisis person recommended admitting him to the local treatment center hospital. She felt like difficult child might be Bipolar. They are going to evaluate him and start him on medication.