UNLV gunman was a career professor who had applied for a job at the school, source says

By John Miller, Elizabeth Wolfe, Taylor Romine and Evan Perez | CNN

The shooter who killed three people Wednesday at the University of Nevada, Las Vegas, was a 67-year-old career college professor, a law enforcement source said. And investigators are looking into the possibility that he may have been passed over for a job at the university.

The shooter, identified by law enforcement sources as Anthony Polito, died at the scene after a confrontation with police outside of a university building...