At least eight people were killed when a transit employee opened fire at his co-workers at a light rail yard in San Jose, California, on Wednesday morning, the county sheriff’s office said, in the latest in a string of mass shootings this spring. The gunman, who like the victims was an employee of the Santa Clara Valley Transportation Authority (VTA), was also dead, Santa Clara County Sheriff’s Deputy Russell Davis said at a news conference. He did not say how the gunman died or whether police officers fired their weapons at the scene. The name and age of the suspect were also not disclosed. The first emergency calls reporting the shooting at the VTA light rail yard near the city’s main airport came through shortly after 6:30 a.m. Pacific Time (1330 GMT). A bomb squad was searching the yar...