Examine common issues faced by law enforcement and service providers when encountering a person in crisis. Review methods to prevent or intervene in a crisis situation in which mental illness is a factor, including de-escalation and communication techniques. Identify presenting symptoms of various types of mental health disorders. Explore intervention strategies and methods for assessing the presence of suicidal intention. Discuss the lifelong impact that trauma has on individuals such as veterans, children, domestic violence survivors, and individuals impacted by historical trauma.