Sarin Possibly Discovered in Package at Facebook Mailing Facility

A machine at a Facebook mailing facility in Menlo Park alerted employees Monday that a package might contain sarin, according to fire officials. No employees have been exposed to the substance, the Menlo Park Fire District said. Facebook runs all of its mail and packages through a machine that can detect dangerous substances, according to the fire district.

Source: www.nbcbayarea.com