'Come back!' yelled Khaled, hurrying after Gaille, almost losing his footing in his haste. 'Come back!' he shouted again. But Gaille did nothing of the sort. A flash of movement and colour above, a cascade of grit and pebbles. Khaled glanced up to see Lily bringing her camera to bear. Khaled felt sick. He had to stop them getting away, contacting the outside world. He scrambled recklessly along the path, feet slipping on the limestone, clinging on desperately with one hand, trying to holster his Walther with his other. Faisal came up behind and hauled him back to safety, but valuable seconds had been wasted, allowing Gaille to get further ahead.
He reached the top to see her fleeing helter-skelter after her companions, Stafford way out in front, Lily flailing inelegantly with the camera on her shoulder. Khaled put in a burst, closing the gap a little, but not enough. They ran down the hillside into the wadi, clambered east over the scree towards the desert. Khaled couldn't sustain his pace. He slowed, came to a halt. 'Wait!' he panted, hands on his knees, his leg muscles fibrillating wildly. They slowed and turned, if only to catch their breath. 'Let's talk,' he shouted, holding up his hands and smiling in an effort to convince them he was no threat. 'We can sort this out.' But even he could hear the falseness in his voice.
They began to hurry again. He scowled, drew his Walther, fired a single shot into the air. It made them run all the faster. Nasser and Faisal came up alongside him, wheezing for air. They set off again, legs heavy with exertion. The Discovery came into view ahead. Lily looked around to check on their pursuit and promptly stumbled on a stone. Her camera went flying and hit the rocks hard, shattering into component pieces. Stafford reached the Discovery. He tried the door but it was locked. 'The keys,' he yelled at Gaille, who was hauling Lily back to her feet. 'Throw me the bloody keys.'
Khaled heaved for breath. His shirt had tugged free from his belt, he felt obscurely furious at the indignity. He fired another shot but the women didn't even break their stride. He put in a last burst, giving everything to the chase. Gaille took out her keys, pressed the remote. The corner lights on the Discovery flashed orange. Stafford opened the driver door and climbed in. They were going to get away. Khaled stopped, aimed as best he could, squeezed off three rounds. Metal pinged. The driver-side window disintegrated and fell out. The two women stopped dead, as though they believed Khaled some kind of marksman who could pick them off at will. They raised their arms and turned to face him.
He walked towards them, his hand against his side, heaving for breath, trying not to let it show, wanting to appear in control. Beads of sweat dripped down his forehead and trickled chillily down his flanks. Faisal and Nasser came up behind, but he kept his eyes firmly on the foreigners, the sag of their shoulders, their shiny faces and bedraggled hair, their dread-filled eyes, that poignant dash of hope. He scowled, hardening his heart towards them. These weren't people. They were problems. Problems to be solved. Problems to be eliminated. He drew to within a few paces, wondering which one to take out first.
The one with the car keys. Gaille.
He was raising his gun to kill her when a mobile phone began to ring.