Law Enforcement Police Response Suspect Identification Public Safety Homicide Suspect Arrest Suspects Arrests Police Suspect Person of Interest Community Impact Denver Victims Miami Chicago Baltimore Drive-by Shooting Community Safety Las Vegas Aurora Orlando Shooting Police Report Witness Appeal Victim Support Teen Violence Police Manhunt NYPD Healthcare CEO Shooting Evidence Collection Witness Testimony Murder Investigation School Shooting Darmstadt Berlin Police Action Witnesses Duisburg Mistaken Identity Suspect Release Bystander Incident Connection to Fire Police Operations Police Investigation Targeted Attack Arrest Forensic Testing Murder Chabad House FBI Investigation Police Procedures Casualties Community Involvement Bounty Hunting Forensic Science Toronto Police Activity Witness Accounts Celebrity Shooting Gang Violence Miami Police Miami Police Department Juvenile Offenders