Under The Knife. Tess Gerritsen

the concrete stairwell. One flight into her descent, she heard the door above spring open again and slam against the wall. Again she heard the hiss, as terrifying as a demon’s whisper in her ear.

      She stumbled to the sixth-floor landing and grappled at the door. It was locked tight. She screamed and pounded. Surely someone would hear her! Someone would answer her cry for help!

      Footsteps thudded relentlessly down the stairs. She couldn’t wait; she had to keep running.

      She dashed down the next flight and hit the fifth floor landing too hard. Pain shot through her ankle. In tears, she wrenched and pounded at the door. It was locked.

      He was right behind her.

      She flew down the next flight and the next. Her purse flew off her shoulder but she couldn’t stop to retrieve it. Her ankle was screaming with pain as she hurtled toward the third-floor landing. Was it locked, as well? Were they all locked? Her mind flew ahead to the ground floor, to what lay outside. A parking lot? An alley? Is that where they’d find her body in the morning?

      Sheer panic made her wrench with superhuman strength at the next door. To her disbelief, it was unlocked. Stumbling through, she found herself in the parking garage. There was no time to think about her next move; she tore off blindly into the shadows. Just as the stairwell door flew open again, she ducked behind a van.

      Crouching by the front wheel, she listened for footsteps but heard nothing except the torrent of her own blood racing in her ears. Seconds passed, then minutes. Where was he? Had he abandoned the chase? Her body was pressed so tightly against the van, the steel bit into her thigh. She felt no pain; every ounce of concentration was focused on survival.

      A pebble clattered across the ground, echoing like a pistol shot in the concrete garage.

      She tried in vain to locate the source but the explosions seemed to come from a dozen different directions at once. Go away! she wanted to scream. Dear God, make him go away….

      The echoes faded, leaving total silence. But she sensed his presence, closing in. She could almost hear his voice whispering to her, I’m coming for you. I’m coming….

      She had to know where he was, if he was drawing close.

      Clinging to the tire, she slowly inched her head around and peered beneath the van. What she saw made her reel back in horror.

      He was on the other side of the van and moving toward the rear. Toward her.

      She sprang to her feet and took off like a rabbit. Parked cars melted into one continuous blur. She plunged toward the exit ramp. Her legs, stiff from crouching, refused to move fast enough. She could hear the man right behind her. The ramp seemed endless, spiraling around and around, every curve threatening to send her sprawling to the pavement. His footsteps were gaining. Air rushed in and out of her lungs, burning her throat.

      In a last, desperate burst of speed, she tore around the final curve. Too late, she saw the headlights of a car coming up the ramp toward her.

      She caught a glimpse of two faces behind the windshield, a man and a woman, their mouths open wide. As she slammed into the hood, there was a brilliant flash of light, like stars exploding in her eyes. Then the light vanished and she saw nothing at all. Not even darkness.