3 dead in helicopter crash at the Grand Canyon

PHOENIX -- A tour helicopter carrying seven people on board crashed in the Grand Canyon, killing three people and injuring four others. Six passengers and a pilot were on board the Papillon Grand Canyon Helicopters chopper when it crashed around 5:20 p.m. Saturday on the Hualapai Nation near Quartermaster Canyon, Hualapai Nation Police Chief Francis Bradley said, according to CBS affiliate KPHO. The four who were injured were level 1 trauma patients and were being treated at the scene.An after-h