Robbie Bost News Today

gunman is here in this aspen hill area on the loose and another young man dead in the house. we dont know what it was about. not a stranger situation and well stay on top of this working with the montgomery county police, laura. >> i see the police stainup behind you. any -- police tapeup behind you. any streets or closures we should know of? >> theyre blocked off and people are able to walk freely through here, and were not from a hiking trail. the u.s. park police helicopter, the loc...