together and head down to the boathouse together. If we canât find Charlie, then weâll go without him.â He looked at the three of us. âAgreed?â
Everyone nodded.
*
Twenty minutes later â and with still no sign of Charlie â the four of us left the house through the back door, leaving it unlocked so we could get back in.
I have to admit I was getting more and more nervous by this point. Charlie had been gone more than two hours now and, whether heâd been taking the time to contemplate the world or not, he should have been back before now. Which left three alternatives. One, heâd left the island, as Marla had first suggested. Two, something bad had happened to him, although God knows what it could be. Or three â and I liked the thought of this the least â he was hiding somewhere, planning to murder us one by one, thereby getting rid of all the people who could incriminate him for the murder of Rachel Skinner.
As we walked the two hundred yards or so along the narrow path that wound through the pine wood down to the jetty, we all called his name and looked about us, but there was no answer, nor any sign of any other human presence. All was silent, bar the sound of the wind blowing through the trees, and the odd snippet of birdsong. It was as if this dark, rocky island had swallowed Charlie up altogether.
The jetty was empty, the speedboat that had brought us here nowhere to be seen. Thirty yards further along the beach, and partly obscured by a large weeping willow that looked out of place among the pines, was the boathouse, a single-storey wooden structure with double doors.
We stopped in front of it, standing in a row on the narrow strip of sand and pebbles.
âIt doesnât look like heâs left the island,â said Crispin. âThe doors are shut and there are no drag marks from the boat.â
âTheyâre unlocked, though,â said Luke, gently pulling on one of the handles. The door opened with a long whining creak to a curtain of darkness beyond. âHas anyone got a torch?â
âI have,â said Crispin, pulling one free from his backpack.
Luke opened the door as far as it would go then did the same with the other one, revealing an empty room that smelled vaguely of engine oil. âThere it is. On the wall there.â
Crispin shone his torch up to where Luke was pointing. The inflatable boat was little more than a dinghy and didnât look like it would hold six people. There was no engine attached and it didnât even appear to have been properly inflated.
Then the torch picked up the deep slash marks running symmetrically down each section.
âOh, Christ, whatâs going on now?â said Marla, staring up at the damage.
âThis is getting bad,â said Luke quietly. He no longer seemed big and strong. Now he looked pale and scared and the expression in his eyes â that of a man frozen in the path of an oncoming locomotive â was exactly the same as I remembered it being immediately after Rachelâs murder. âWhat the fuck are we meant to do now?â
It was Crispin who answered him. âWe donât panic. Thatâs essential. We stay calm and we work out what to do next.â
Marla frowned. âWho did this? Surely it wouldnât have been Charlie. Because that means heâs trapped himself on the island. What about that man I saw at the window last night? Could it have been him?â
âBut Charlie thought that was Pat,â I said, âand his boatâs gone.â
âMaybe he waited here overnight and took Charlie back,â said Crispin, shining his torch round the floor space, its beam picking up a couple of boxes in one corner.
I shook my head. âNo. That doesnât make any sense. Heâsâ¦â
âJesus Christ!â Crispinâs words reverberated through the gloom like gunshots.
We all looked where his torch was