Kimberly Johnson , who had mental illness , was arrested after she raised suspicion and charged at police . Kimberly Perry : In late January , Kristiana Coignard , a seventeen-year-old woman with bipolar disorder and depression , walked into the police department in Longwood , Texas , with `` I have a gun '' written on her hand . Encounters between people with psychiatric illness and law enforcement can be dangerous .
Kimberly Johnson , who had mental illness , was arrested after she raised suspicion and charged at police . Kimberly Perry : Encounters between people with psychiatric illness and law enforcement can be dangerous .