He who walks behind

Neither of them was a young man anymore, and they both ran with their bellies out, puffing for breath, holding their gun belts against their hips with one hand.

"Stop!" one of the officers shouted, panting.

"Stop that man!"

The hair on the back of my neck prickled. The man running toward me kept on screaming, high and terrified, his voice a long and uninterrupted peal of … something.

Terror, panic, lust, rage, all rolled up into a ball and sent spewing out into the air through his vocal cords.

I had a quick impression of wide, staring eyes, a dirty face, a denim jacket, and old jeans as he came down the shadowy hallway. His hands were behind his back, presumably held there by cuffs.

He wasn't seeing the hall he was running through. I don't know what he was looking at, but I got the impression that I didn't want to know. He came hurtling toward me and the stairs, blind and dangerous to himself.