Los Angeles City Hall was closed to the public Monday afternoon after a suspicious envelope containing an unknown white substance was discovered in a mailroom near Mayor Karen Bass’ office. One person was evaluated at the scene, but did not require hospitalization after responders determined there was no exposure.
The Los Angeles Police Department received the report at 12:05 p.m. at the downtown building, while Los Angeles Fire Department crews said the substance was inside a sealed bag, according to FOX 11 Los Angeles. The substance had not been identified, and the building remained closed while LAPD and LAFD investigated.
“A suspicious envelope containing an unknown substance was found in a mail room near the Mayor’s office,” Bass said in a statement carried by FOX 11. Officials had not announced an all-clear or provided a timeline for reopening in the initial report.
What Remains Unknown About The City Hall Incident
Authorities have not said whether the envelope contained a chemical, biological material, narcotic or harmless powder. There was no indication in the initial information that anyone suffered a confirmed exposure, and the response remained focused on the mailroom and nearby offices.
City Hall has seen a similar mailroom scare before. In October 2023, two workers were evaluated and taken to a hospital as a precaution after a white powder was reported at City Hall East, while nearby areas were evacuated; testing later found no hazardous materials, as Hoodline previously reported.
Public Access Remains Suspended
For now, City Hall remains closed to the public as investigators work to identify the substance and determine what prompted the suspicious-mail response. No reopening time was immediately announced, leaving downtown visitors and city employees waiting for the next official update.
.jpg){kind=link}