March 22

On March 22, 2021, a gunman opened fire inside a King Soopers supermarket in Boulder, Colorado, killing ten people. Among the victims was a Boulder police officer who was first on the scene and exchanged fire with the suspect. The attack became one of the deadliest mass shootings in the United States that year. Authorities launched an investigation into the shooter’s motives and background as the community grappled with grief. Vigils and memorials were held to honor the victims and call for renewed discussions on gun safety laws. The incident reignited national debate over mental health resources and firearm regulations.

During a high-profile concert at Crocus City Hall near Moscow, attackers detonated explosives and opened fire on the audience on March 22, 2024. The coordinated assault resulted in at least 145 deaths and left 551 people wounded in one of Russia’s deadliest civilian attacks. Emergency responders and security forces quickly secured the site, treating victims and beginning a manhunt for the perpetrators. The government declared national mourning and launched an official inquiry to determine how the attackers breached venue security. The tragedy prompted a comprehensive review of safety protocols at public gatherings across the country. Domestic and international leaders condemned the violence, pledging solidarity with the victims’ families and support for Russia’s investigative efforts.