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.
While a motive for the shooting has not been publicly revealed, VTA gunman Sam Cassidy's ex-wife said he had talked about killing people at work more than a decade ago.
SAN JOSE, Calif. (AP) — A gunman who killed nine people at a California rail yard fired 39 shots and appeared to target some of the victims, a sheriff told