Political Violence Threats to Public Figures Donald Trump Political Assassination Gun Violence Security Failures Attempted Murder Public Safety Political Assassinations Political Figures Security Threats Public Figures Security Measures Threats Suspects Investigations Political Crimes Poisoning Cases Security Breaches Chemical Weapons Failed Assassination Security Lapses Ryan Wesley Routh Legal Proceedings High-Profile Cases Shooting Incidents Conspiracy Theories Thomas Matthew Crooks Attempted Assassination Attempted Assassination of Donald Trump Trump Security Agencies Threat Assessment Incidents Conspiracy US Presidents Violence Murder-for-Hire Queen Elizabeth II Law Enforcement Criminal Investigations Trump Assassination Attempt Criminal Charges Ryan Routh Threats Against Public Figures Chemical Attacks Investigative Work Weapons Violations Firearm Offenses High-Profile Criminal Cases Legal Cases Historical Assassins Surveillance Ricin Poisoning Violent Crimes Hadi Matar Protective Services Protection Services Mar-a-Lago Butler PA Plots Against Officials Murder-for-Hire Plots Thwarted Plots Mayors Vehicle Attacks Ronald Reagan British Royal Family Failed Attempts Russian State Security Service (FSB) Russia's Federal Security Service (FSB) Russian State Security Service Novichok Poisoning Navalny's Poisoning Nerve Agent Novichok Salman Rushdie Desperation Zakhar Prilepin John Hinckley Jr. Assassin Profiles Historical Context Motivations of Attackers Violent Incidents Historical Assassination Attempts Presidential Assassinations Political Assassination Attempts Firefighter Heroes Violence at Political Events Historical Assassinations Donald Trump Assassination Attempt Failed Assassination of Donald Trump Victims Security Services High-Profile Targets Failed Assassinations Federal Criminal Charges International Crime Violence in Politics Criminal Acts Threats Against Officials Law Enforcement Response