Nevada student shoots teacher dead, wounds two before killing self

By Megan Ortiz and Wishelle Banks SPARKS, Nevada (Reuters) – A student armed with a semi-computerized handgun killed a math teacher and severely wounded two classmates ahead of killing himself at his Nevada heart faculty on Monday, law enforcement officers said. Witnesses described a chaotic scene on the college within the northwestern Nevada town of Sparks, just east of Reno close to the California border, after the gunfire erupted outside school rooms as college students have been arriving for the varsity day. …