Oklahoma City bombing: Michael Fortier is sentenced to 12 years in prison and fined $200,000 for failing to warn authorities about the terrorist plot.

The Oklahoma City bombing was a domestic terrorist truck bombing of the Alfred P. Murrah Federal Building in Oklahoma City, United States, on April 19, 1995. The bombing remains the deadliest act of domestic terrorism in U.S. history. Perpetrated by anti-government extremists Timothy McVeigh, the mastermind, and accomplice Terry Nichols, the bombing at 9:02 a.m. killed 168 people, injured 684, and destroyed more than a third of the building, which had to be demolished. The blast destroyed or damaged 324 other buildings and caused an estimated $652 million worth of damage. The Federal Emergency Management Agency (FEMA) activated 11 of its Urban Search and Rescue Task Forces, consisting of 665 rescue workers. A rescue worker was killed by being struck on the head by falling debris after the bombing.

Terrorism, in its broadest sense, is the use of violence against non-combatants to achieve political or ideological aims. The term is used in this regard primarily to refer to intentional violence during peacetime or in the context of war against non-combatants. There are various different definitions of terrorism, with no universal agreement about it. Different definitions of terrorism emphasize its randomness, its aim to instill fear, and its broader impact beyond its immediate victims.