After the shooting stops.
D003376:Counseling; D003419:Crisis Intervention; D006282:Health Personnel / Q000523:psychology*; D006801:Humans; D007318:Inservice Training; D007591:Joint Commission on Accreditation of Healthcare Organizations; D016272:Occupational Health; D013313:Stress Disorders, Post-Traumatic / Q000534:rehabilitation; D014481:United States; D014489:United States Occupational Safety and Health Administration; D014754:Violence / Q000517:prevention & control* / Q000523:psychology