Perfect Remains: A gripping thriller that will leave you breathless. Helen Fields

but, invisible to the naked eye and awaiting the black light that would illuminate it, a single smudge of blood remained on the handle. A few feet further and he relinquished the final tooth, sticky threads of gum tissue left dangling, then kicked a token sheet of dust over it. That would do.

      There was a walk, not so very far but perilous in the dark, which made it slow. The air temperature was below freezing even in the foothills. His breath misted the sharp focus of the stars above him. It was a fine resting place for her, he thought. She was lucky. Few people left the world from such a viewpoint. Soon enough, the Cairngorms were disappearing behind him in the mist. When the first light hit them, they would turn purple-grey against the sky, barren and rocky, almost a moonscape. He watched in his mirror as the vast formations dipped into no more than shallow hills. This was his last visit here, he thought. A final farewell. It had proved to be the perfect location.

      Edinburgh was still more than an hour away and there was rain forecast, not that it would stop the burning. By the time the first drop fell, the heat would be so intense that only a flood could halt the destruction. His priority was to get home as quickly as was prudent. There was so much left to do.

      The woman had given in more easily than he’d imagined. If it had been him, he’d have fought to the last, would have focused every ounce of anger and bile on resisting. She had pleaded, begged and in the end cried feebly and howled. Life was cheap, he thought, because the general populace failed to appreciate its value. He understood. He constantly pushed himself to the limits of his capability, strove to learn, to surpass. He burned with a thirst for knowledge like others craved money, making it hard to find an equal. That was why he’d been forced to kill. Without her sacrifice, he would forever have been surrounded by women unable to satisfy his intellect.

      He listened to a language CD as he drove. He liked to learn a new language each year. This time it was Spanish. Easier than many, he admitted to himself guiltily, but then he had an exhausting amount of other matters on his mind. He couldn’t be expected to pick up anything more complex whilst doing so much research and travelling.

      ‘It’s not as if I’ve had any free time.’ A rabbit dashed out from the verge. He slammed on his brakes, less from a desire to avoid it than with the shock of the movement in his peripheral vision. ‘Damn it!’ He was distracted and he’d been talking to himself again. He only did that when he was overtired. And stressed. He’d stayed up late arguing. Whoever thought it was an easy task persuading an intelligent woman to do what was best for her, was a fool. It was a challenge, even for a man of his faculties. The brighter the woman, the harder it was. But rewarding in the end.

      He pulled over at the outskirts of Edinburgh and drank passably warm coffee from a flask. He couldn’t risk going into a cafe. In spite of the lack of interest he was likely to generate – no one wanted to stare at a middle-aged, saggy-bellied man with an unsightly bald patch – it would be stupid to have his likeness caught on CCTV returning to the city along this route.

      The Spanish voice droned in the background until he hit the off switch. It was such a big day, why shouldn’t he take a break for once? A lady was waiting at home, needing substantial care and attention. She wouldn’t be able to talk clearly for a while, in fact she would probably need speech therapy. Luckily for her, he was a gifted tutor in many fields. It would be his pleasure and privilege to assist.

       Chapter Two

      Detective Inspector Luc Callanach wondered how long it would take for the jibes to stop, and they hadn’t even started yet. It was his second day with Police Scotland’s Major Investigations Team in Edinburgh and he’d found himself in a depressingly grey, ageing building that couldn’t have looked less like a hub of cutting-edge criminal investigation. Yesterday had been an easy introduction, consisting only of briefings and meetings with superiors too aware of political correctness to dare crack any gags about his accent or nationality. Those who ranked below him wouldn’t be so obliging. It seemed unlikely that Police Scotland had ever had to integrate a half-French half-Scots detective before.

      Callanach was scheduled to give a meet and greet speech, explain how he intended to operate, and what his expectations were of the men and women in his command. It would be bad enough when they saw him – archetypally European with unruly dark hair, brown eyes, olive skin and an aquiline nose. Once he opened his mouth, it would only get worse. He glanced at his watch and knew they’d be sharpening their collective wits. Keeping them waiting wasn’t going to improve things, not that he particularly cared what they thought of him but he was all for an easy life where he could get it.

      ‘Quiet. Let’s get started,’ he said, writing his name on a board and ignoring the incredulous looks. ‘I’ve only recently moved from France and it will take some time for us to adjust to one another’s accents, so speak clearly and slowly.’

      There was silence until what sounded like, ‘You’ve got to be fuckin’ kidding,’ came from the far end of the room, where too many bodies were crowded together to identify the speaker. It was followed immediately by a shushing noise that was distinctly female in origin. Callanach rubbed his forehead and reined in the desire to check his watch as he prepared to tolerate the inevitable questions.

      ‘Excuse me, Detective Inspector, but is Callanach not a Scottish name? It’s just that we weren’t expecting anyone quite so … European.’

      ‘I was born in Scotland and raised bilingual. That’s as much as any of you needs to know.’

      ‘Bi-what? Is that even legal here?’ a blonde woman called out, to the enjoyment of her fellow officers. Callanach watched her watching the others, waiting for their response and saw that she was trying to impress, to fit in with the boys. He waited blank-faced and bored for the laughter to subside.

      ‘I expect regular case updates. Lines of command will be tightly managed. Investigations falter when one person fails to pass on their knowledge to others. Higher rank is no excuse for you to blame those beneath you and inexperience is no defence for ineptitude. Come to me to discuss either progress or problems. If you want to complain, phone your mother. We have three live cases at the moment and you’ve been allocated tasks on those. Questions?’

      ‘Is it right that you were an Interpol agent, sir?’ a detective constable asked. Callanach guessed he was no more than twenty-five, all curiosity and enthusiasm, as he had been at that age. It seemed a lifetime ago.

      ‘That’s correct,’ he said. ‘What’s your name?’

      ‘Tripp,’ he replied.

      ‘Well, Tripp, do you know the difference between assisting an international murder investigation with Interpol and conducting one in Scotland?’

      ‘No, sir,’ Tripp answered, eyes shifting left and right, as if terrified that the question was the start of some unexpected test.

      ‘Absolutely nothing. There’s a corpse, grieving relatives, more questions than answers, and pressure from the top to get it sorted in no time and at minimal cost. Even under the constraints of budgeted policing, I won’t forgive sloppiness. The stakes are too high to let your dissatisfaction at the current overtime rate affect the effort you’re willing to put in.’ He took a moment to stare round the room, meeting every pair of eyes full on, making his point. ‘Tripp,’ he said, when he’d finished, ‘grab another constable and come to my office.’

      Callanach exited the room without farewells or niceties. No doubt Tripp was already getting it in the neck for being singled out, the team was bemoaning their newly allocated detective inspector and bitching about Police Scotland’s failure to promote from within. Policing was the same all over the world. Only the coffee really changed from place to place. Here, he was unsurprised to find, it was bloody awful.

      His office could best be described as functional. It would take promotion to a higher rank before he transcended into actual comfort. Still, it was quiet and light with two telephones, as if somehow he could split himself in half and take two calls at once. On the floor were just two boxes of personal possessions awaiting transfer into drawers and onto