I possess a mobile phone that's registered in the name of a man I've never met before, and that man always pays the bills. Whenever I need to make contact with Raymond I use that phone, and I used it now.

Unfortunately, it was Luke who answered. Luke is Raymond's personal assistant and bodyguard. He's the strong, silent type who tends to look at you as if you've just patted his bottom and blown him a kiss; all simmering rage and barely suppressed violence. Legend has it he once broke a love rival's legs with his bare hands, and he's supposedly an expert at some highfalutin martial art whose name I forget. Useful to have around in bar-room brawls, but that's about it.

'Yeah,' he grunted, by way of a greeting.

'It's Dennis, I need to speak to Raymond.'

'Mr Keen's not available.'

'When's he going to be available?'

'I can't tell you that.'

Conversations with Luke can be frustrating. He always acts like he's the heavy in a very cheap gangster flick.

'Give him a message. Tell him I need to speak to him urgently. Very urgently. He'll know what it's about.'

'I'll let him know you called.'

'Do that. And if I don't hear from him by the end of the morning, then I'll come looking for him.'

'Mr Keen doesn't like threats.'

'I'm not threatening him. I'm just telling you what'll happen if I don't hear from him.'

He started to say something else but I didn't bother waiting around to find out what it was. I rang off and put the phone in the pocket of my dressing gown. What a start to the fucking day.

I'm not a panicker by nature. I can sometimes be thrown off course by a shock, especially a big one, but I can generally pull myself together without too much difficulty. This, though, was different. Not only had I jeopardized my livelihood and freedom, I'd broken every moral rule I've ever made. I'd killed men who, on the surface of it at least, didn't deserve it.