a smile.
âYou look like shit,â Tavie said. The smile hadnât fooled her for a second.
âYouâre always one for the compliments.â His stab at their usual banter sounded false even to him. âIâm okay, really.â He nodded towards the bag sheâd taken from her kit in the truck. âLetâs get on with it. What have you got for the dogs?â
âI raided the laundry hamper when we cleared the cottage to make sure she wasnât there. It was a treasure troveâsocks or undies for every team. But letâs get over the fence first.â Tavie led the way through the gate, with Tosh crabbing sideways and stepping on her boots in her eagerness. Finn seemed unusually subdued, and Kieran knew the dog was picking up on his mood.
When they were clear of the fence, with only the muddy expanse of meadow between them and the river path, Tavie stopped. She and Kieran unclipped both dogsâ leads, then, slipping on gloves, she opened the bagâbags, really, as a paper bag was nestled inside the plastic oneâand pulled out a white scrap of fabric. A womanâs stretchy knickers, the utilitarian, moisture-wicking kind that absorbed sweat from a rowing workout. A perfect scent article, and horribly familiar to Kieran.
Tavie held the pants out to the dogs, an inch from their noses. âSmell it, Tosh. Smell it, Finn,â she encouraged in the high, singsong voice that made the dogs quiver with excitement.
The dogs sniffed obediently, and Kieran imagined, as he always did, the rush of scent molecules flowing into their noses and triggering the receptors in their brains, a sensation that humans could never duplicate. For the first time, the idea made him feel sick rather than envious.
Traffic crackled over the radio as the teams on either side of the river marked their positions, and Kieran heard the distant drone of a helicopter. Thames Valley Police had got the chopper up. The chopper would search the area simultaneously, using both sight and thermal imaging.
Tucking the pants back into her pack, Tavie said, âFind her, Tosh, find!â
But before Kieran could echo the command to Finn, both dogs began to whine and paw at his legs. Finn jumped up, putting his front paws on Kieranâs chest, his signal for a find.
âFinn, off.â Kieran pushed the dog down as Tavie stared at him.
âKieran, what the hell? Did you touch any of my kit?â
He knew she was worried about more than confusing the dogs. Sheâd have signed off on chain of evidence for all the scent articles and would be responsible if anything had been contaminated.
âOf course not. I havenât been near your pack.â It was only half a lie. He tried to pull himself together. âCome on, weâre losing ground here.â Turning to the dogs, he clapped his hands. âFinn! Find her!â he managed, but he couldnât bring himself to say her name. He began to trot towards the river, the signal for Finn to begin checking the scent cone. Tavie followed, and the dogs quickly ranged out in front of them, falling into their familiar zigzag pattern.
The wind was blowing upriver, the ideal working condition for the dogs, but he knew the morningâs heavy rain would have seriously reduced the dogsâ chances of finding an air scent.
Just as they reached the river, they heard the team directly across the river on the radio. Scottâs voice came through intermittently. âDogs . . . alerting . . . canâtââ
âTheyâre just opposite us,â said Tavie, then called Tosh to her with the Wait command. âLook. Can you see them? They should be just there, where Benhamâs Wood comes down to the water.â
Kieran skidded to a halt behind her, gazing past the end of Temple Island towards the cluster of trees on the far side of the river. Then he saw a flash of liver and white as Scottâs springer spaniel broke through the