Hiker speaks out after violent attack

This video shows the moment Alexis Rowan fought her attacker to save her life on a remote reservation deep inside the Grand Canyon. The New York City mother on a hiking trip with her friend to the sacred blue oasis of Havasupi. >> You'd never think you're going to a beautiful land and this is what we come home with.>> Just hours in, on August 12th, she asked this man for directions. Authorities identifying him as 29-year-old Taylor Pa. She says she immediately sensed danger.>> I knew it in my stomach. I'm l ...