"No," the woman said icily. "You won't tell. And you're no use to me."
She gave her companions a quick succession of commands in Arabic, ignoring Thorne.
Five people got onto the jeep and they drove off, leaving him in the dust, defeated once again.
She was right.
He wasn't ready to put lives at risk - and talking wouldn't help his cause.
The dead end got deader.
In the evening, one of the hidden people, creeping back, flashed Thorne a quick, shy smile.
A ray of hope, a kick off towards the surface.
He offered them food and started asking.