White Powder Found Outside San Bernardino IRS Office Not A ThreatWhite powder found outside an IRS building in San Bernardino was determined to not be a threat to the public, authorities said Wednesday.
Envelope With White Powder Sent To Reagan LibraryHazardous material and fire crews are at the Ronald Reagan Library after a worker opened an envelope containing a white powder, but a spokeswoman says there is no threat to the public.
LA Officer Hospitalized As Precautionary Measure After Finding White PowderThree people including a Los Angeles police officer and a firefighter were hospitalized after being exposed to what was thought to be a dangerous substance.
Threatening Letter Containing White Powder Sent To Moorpark Unified School DistrictAuthorities said a suspicious and threatening letter containing a white powdery substance was sent to the Moorpark Unified School District.
Part Of City Hall Evacuated After Mayor's Office Opens Letter With Mysterious PowderPart of City Hall was evacuated Thursday after one of Mayor Antonio Villaraigosa's staff members opened a letter that contained an unknown substance.
Hazmat Investigating Envelope With White Powder Found In CBS Television City Mail RoomAn envelope containing white powder was found at CBS Television City Wednesday, marking the third such occurrence since last November.
White Powder Mailed To CBS Studios Deemed Harmless By OfficialsPolice and firefighters responded to CBS studios in the Fairfax District Tuesday afternoon after someone opened a letter that contained an unknown white powder.
Haz Mat Team Investigates White Powder In LakewoodA haz mat team is sent to a Lakewood building after white powder was discovered.
FBI Investigates Threat, White Powder Sent To 'Dancing With The Stars'The FBI tells CBS 2 and KCAL 9 that they investigated a potential threat sent to the Los Angeles offices of "Dances With the Stars" Friday.

Watch & Listen LIVE