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Gather around, because this happened.

Suffolk, England, October 1957.

Three Royal Navy cadets walked across Green Hills on a training exercise, map reading and orientation.

William Lang, Michael Crowley, and Ray Baker, a beautiful Sunday morning.

Birds sang, church bells rang in the distance.

Below them was the quaint small village of Cursey.

They walked down the slope toward the town expecting to find a pub or telephone.

Instead, everything just stopped.

The bells went silent. The birds vanished, and the only sound left was their footsteps on the grass.

But there was something new, a stranger to this part of East England.

Michael Crowley and Ray Baker were local.

All of them sharp, observant, fearless.

But nothing in their training prepared them for Cursey. The silence hit them

first. One moment wind blew through the trees and birds sang in the distance. The next moment,

nothing. The air went dead. Not quiet. Dead. William later described it as an overwhelming

feeling of sadness and depression. Something pressed down on them,

a weight they could physically feel. The hills behind them showed orange leaves, red maples,

and the browns of autumn. That made sense. It was October. But here in the village,

...