What had Aron been doing when the accident happend ?
What had he done to get away ?
What had he been doing when he met the hikers ?
How long had he waited in the canyon ?
Why hadn´t anyone come to look for him?
Why hadn´t he called for help?
Because he hadn´t brought his cell phone with him.
He had cut his arm off.
He had been walking out of the canyon.
He had waited in the canyon for five days.
He had been climbing in a remote canyon.
Because he hadn´t told anyone where he was going.