Two?
Me thinks some spinning is being worked on, just a hunch.
FBI Special Agent Joseph Dickey of the Las Vegas field office said investigators believe the gunman was acting alone when he fatally shot the officer and wounded a deputy U.S. marshal. Dickey said the shooting, which occurred about 8:05 a.m. at the courthouse at 333 Las Vegas Blvd. South, doesn’t appear to be an act of terrorism.
Dickey said the gunman, whose name hasn’t been released, died shortly after seven marshals returned fire. Authorities said the gunman was wearing dark clothing and a jacket with a shotgun concealed beneath the jacket.
The shooting occurred in the building’s lobby and the gunman never entered the secure area of the courthouse, Dickey said.
http://www.lasvegassun.com/news/2010/jan/04/security-officers-shot-downtown-lv-federal-buildin/