The bombing of the Alfred P. Murrah Federal Building in Oklahoma City was a significant act of domestic terrorism orchestrated by Timothy McVeigh, a Gulf War veteran. On April 19, 1995, McVeigh detonated a truck packed with explosives, killing 168 individuals and injuring over 600 others. The majority of the victims were federal employees, including many children who were at the onsite daycare. This catastrophic event shattered the tranquility of Oklahoma City and drew national attention to the growing extremism within certain domestic groups.

In the aftermath, the investigation revealed a network of anti-government sentiment and radical ideologies that had taken root in parts of the United States. McVeigh's motivations stemmed from his disdain for the federal government, which he held responsible for events like the siege at Waco, Texas. President Bill Clinton condemned the attack, and the incident prompted a reevaluation of domestic security policies.

The bombing not only affected the families and communities involved but also changed the perception of terrorism within the United States. It raised awareness of the threats posed by domestic extremists and led to legislative actions aimed at enhancing security protocols at federal buildings across the nation. The site of the tragedy is now home to the Oklahoma City National Memorial, honoring the victims and the resilience of the community.