Dead Man’s Footsteps

25

Roy Grace was still struggling, even with the help of the direct beam of a halogen light, to see the minute object Frazer Theobald was holding up in his stainless-steel tweezers. All he could make out was something blue and blurred.

He squinted, reluctant to admit to himself that he was getting to the point where he needed glasses. It was only when the pathologist placed a small square of paper behind the tweezers and handed him a magnifying glass that Roy could see it more clearly. It was a fibre of some kind, thinner than a human hair, like a gossamer strand of a spider’s web. It appeared translucent one moment, then pale blue the next, and the ends were jigging from a combination of the faintest tremor in Theobald’s hand and the icy breeze blowing through the storm drain.

‘Whoever killed this woman did his best to leave no evidence,’ the pathologist said. ‘It’s my guess he put her down here expecting that at some point she’d be washed along through the drainage system and then flushed out of the sewage outfall into the sea – thinking a sufficient distance from the shore for sewage would be a safe enough distance for a body.’

Grace stared again at the skeleton, unable to get the possibility that it was Sandy out of his mind.

‘Perhaps her killer hadn’t considered the drain not flooding,’ Theobald went on. ‘He hadn’t reckoned on her getting embedded in the silt, and because the water table was down, there wasn’t enough flow through the drain system to wash her free. Or maybe the drain went out of use.’

Grace nodded, looking again at the twitching thread.

‘It’s a carpet fibre, that’s what I think. I could be wrong, but

I think the lab analysis will show it’s a carpet fibre. Too hard to be from a pullover or a skirt or a cushion cover. It’s a carpet fibre.’

Joan Major nodded in agreement.

‘Where did you find it?’ Grace asked.

The forensic pathologist pointed at the skeleton’s right hand, which was partially buried in the silt. The fingers were exposed. He pointed at the end of the middle finger. ‘See that? It’s an artificial nail – from one of those nail studio places.’

Grace felt a chill run through him. Sandy had bitten her nails. When they were watching television she would chew on them, making busy little clicking sounds like a hamster. It drove him nuts. And sometimes in bed as well. Often when he was trying to go to sleep, she would be gnawing away, as if fretting about something she could not or would not share with him. Then suddenly she’d look at her nails and get angry with herself, say to him that he must tell her when she was biting and help her to stop. And she would go to a nail studio to have expensive, artificial nails put over her bitten ones.

‘A plastic compound, glued on, somehow the nails didn’t get washed away when the skin beneath rotted,’ Frazer Theobald said. ‘The fibre was beneath this one. It could be that her assailant dragged her along a carpet and she dug her nails in. That’s the most likely explanation of how it got there. Bit of luck that it didn’t get washed away.’

‘Luck, yes,’ Grace said distantly. His mind was racing. Dragged along a carpet. A blue carpet fibre. Pale blue. Sky blue.

There was a pale blue carpet at home. In the bedroom. The bedroom he and Sandy had shared until the night she disappeared.

Into the blue.