Police, terror task force probe motive of heavily-armed gunman who killed trooper

Having trouble viewing? See it in your browser. Top Headlines Daily Update Featured Story Police, terror task force probe motive of heavily-armed gunman who killed trooper Virginia State Police on Friday were trying to determine what exactly drove a gunman with a giant stash of ammunition to shoot and kill a trooper at a... Top Stories New Viking site in North America? Experts eye satellite data for potential discovery Pro-Clinton group files DOJ report alleging Trump-Carson appointment deal Tennessee lawmakers fume over state university's 'Sex Week' Top Videos Terrifying moment out-of-control cruise ship slams into pier Expert excavator skills used to rescue trapped baby deer Watch woman's close encounter with a Florida panther Features & Faces Sheen’s ex goes to cops? Raunchy roles gone too far? A Western set indoors? ©2016 Fox News Network, LLC. All Rights Reserved. Privacy Policy.