Public Safety Grief Victims Mental Health Victim Support Public Reaction Emotional Responses Vigil Victims' Rights Support Services Witness Accounts Acute Stress Reaction Public Response Injury Reports Youth Violence Family Reunification Family Responses Support Initiatives Public Reactions Child Safety Public Opinion Public Events Children's Safety Gun Control Activism Emergency Response Disaster Recovery Public Mourning Fundraising Victims' Families Parental Concerns School Safety Psychological Effects Family Dynamics