Oklahoma City Bombing (1995)

At a glance

Date: 1995-04-19

Location: Oklahoma City, Oklahoma, USA (Alfred P. Murrah Federal Building)

Incident type: Bombing/Explosive attack

Tags: explosives

What happened

Case facts: Incident type: Bombing/Explosive attack

On April 19, 1995, a truck bomb destroyed much of the Alfred P. Murrah Federal Building in downtown Oklahoma City. The FBI describes the attack as the deadliest act of homegrown terrorism in U.S. history at the time, resulting in 168 deaths.

Oklahoma emergency management documentation and after-action reporting detail the large-scale rescue and recovery operation, including urban search and rescue, medical surge, and multi-agency coordination across local, state, and federal partners.

What we still need: a single authoritative condensed timeline for this dossier (detonation time, key rescue milestones, incident command transitions, and major investigative breakthroughs).

Victims and impact

Fatalities: [to be confirmed]

Official summaries report 168 fatalities, including children, with hundreds more injured. The event produced long-term trauma impacts on families, responders, and the broader community, and became a defining reference point for domestic terrorism preparedness.

What we still need: a verified named victim list for inclusion in this dossier, plus an injury severity breakdown from an official compilation.

Pre-attack indicators

• Large fertilizer-based explosive preparation required procurement, mixing, and transport steps that can create observable anomalies and records.
• Vehicle acquisition/rental, movement, and staging near a federal facility create opportunities for surveillance and suspicious-activity reporting.
• Pre-incident grievance narratives and ideological framing may surface in communications, associations, and behavioral escalation patterns.
• Conspirator support and enabling behaviors increase detection probability through tips and investigative leverage.
• What we still need: case-specific confirmation of known pre-incident warnings or contacts relevant to the perpetrators in authoritative sources.

Weapons and methods

[details pending]

Detection and prevention

Detection opportunities

• [details pending]

Prevention lessons

• [details pending]

Missed intervention opportunities

• [details pending]

Response and aftermath

Response actions

Immediate life-safety response, scene stabilization, victim services, and investigative coordination (to be specified per case)

After-action findings

Operational lessons, interagency coordination findings, and public-safety recommendations (to be specified per case)

Policy changes

Security/process changes enacted post-incident (to be specified per case)

Sources

Sources: Internal C-STAD dataset and tier pages (no external citations for this case).