It took deputies six minutes from the first 911 calls to find Cassidy on the third floor of one of the buildings

An employee who gunned down nine people at a California rail yard and then killed himself as law enforcement rushed in had talked about killing people at work more than a decade ago, his ex-wife has said. “I never believed him, and it never happened.

An employee opened fire at a California railyard on Wednesday, killing eight people before taking his own life as law enforcement rushed in, authorities said.

The shooting took place at a light rail facility next door to Santa Clara County Sheriff’s Department and across a motorway from the airport