The deadly poison sarin was detected in a mailbag at Facebook's offices in California - Business Insider
- The deadly poison sarin was detected in a mailbag at Facebook's offices in California Business Insider
- Facebook buildings evacuated after mail tests positive for sarin, officials say Fox News
- Deadly poison suspected at Facebook facility USA TODAY
- Hazmat team testing package for sarin at Facebook mailing facility; FBI called in Los Angeles Times
- Facebook warehouse in Silicon Valley evacuated after mail tests positive for nerve agent sarin Chicago Tribune
- View full coverage on Google News