Arizona Supreme Court Evacuated After Explosive Package Detection

On Monday morning, the Arizona Supreme Court building experienced a significant security incident. The event prompted an immediate evacuation after authorities detected multiple vials that tested positive for a homemade explosive substance.
Incident Timeline and Response
At approximately 8:00 AM, the Arizona Department of Public Safety (DPS) received reports of a suspicious package. Promptly, they dispatched teams to investigate the matter.
Various agencies, including the U.S. Bureau of Alcohol, Tobacco, Firearms, and Explosives, joined the response effort. Around 10:30 AM, court staff were sent home as the situation escalated. The building was officially evacuated after one of the packages in the mailroom confirmed the presence of explosives.
Location of the Incident
The Arizona Supreme Court building is located about one mile west of downtown Phoenix. The surrounding area faced additional security measures, leading to the evacuation of other nearby buildings, including the Department of Education.
Investigation Details
The Phoenix Police Department, in collaboration with DPS, is leading the investigation. Authorities continue to assess the situation to ensure the safety of the public and the integrity of the judicial facility.
- Evacuation Time: 10:30 AM
- Initial Report Time: 8:00 AM
- Location: Arizona Supreme Court building, 1 mile west of downtown Phoenix
As the investigation continues, officials aim to clarify the source of the explosive substance and ensure community safety. Further updates will be provided as more information becomes available.




