My SIL is a type one Diabetic, she has been on insulin since she was thirteen. I have witnessed a few of her shocky episodes and they are extremely bizarre. I know even at the age of 45 her mother calls her at least half a dozen times a day to check on her. She can't be left alone at night, etc. THis man could have easily had an episode and be disoriented or as someone else posted, in a hospital right now. My thoughts are with his family. Please, Safetymom, keep us posted!