Neighbors say Vargas was lonely man with pent up anger

The gunman who went on a shooting rampage at his South Florida apartment building, killing six people, was a lonely man who spoke about having pent up anger, those who knew him said Sunday.

http://www.local10.com/news/neighbors-say-vargas-was-lonely-man-with-pent-up-anger/-/1717324/21219628/-/155euurz/-/index.html