Homeland Security pilots dropped a coffee cup with instructions
scrawled on it from a helicopter, warning campers of an armed
gunman on the loose in Mount Rainier National Park on New Year's
Day.  Late that morning, the gunman had shot and killed park
ranger Margaret Anderson and by that afternoon, more than 200
law enforcement officers were trying to locate Benjamin Barnes
in the park.  The campers, who had spent three days at
Reflection Lake in Mount Rainier National Park, were eventually
escorted out of the park by a U.S. Forest Service Tactical Team
on Sunday.   One of the hikers told their story in a message
board on the website NWHikers.net.  The group had spent Sunday
hiking and returned to their camp around 2 p.m. When they got
there they began to notice planes and helicopters circling above
their site.  "We still have no idea what's going on so we
continue drinking our champagne and enjoying a beautiful night
out," the hiker whose username is KayakBear wrote. "We were the
last party at the lake at th