Gone Missing (Kate Burkholder 4)

the floor sends a shock wave through me, and I take an involuntary step back. Even in the dim light of the beam, I can tell it’s a female. I see blue jeans, a filthy tank top that once was white, beat-up leather sandals. I note the horribly bloated torso, a mottled blue face with eyeballs that have long since liquefied. One arm sticks straight up. I see a black clawlike hand. At first, I think the position is due to rigor; then I notice the chain and I realize she was shackled to the wall.
    “Shit. Shit. ” My first thought is that it’s Sadie. But the hair color is different, and the hair is shorter. Not Sadie, I realize, and a strange sense of relief sweeps through me.
    I cross to the body and kneel. This person has been dead for a few days. Judging from the condition of the body, it wasn’t an easy death; she suffered a good bit of abuse beforehand. I shine the beam on the shackle. It’s constructed of heavy chain welded to some type of steel band that clamps around her wrist. It looks homemade. I can tell by the dried blood on her arm that she struggled—violently enough for the band to have cut flesh. I don’t see any other visible injuries—gunshot or stab wounds—but there’s so much dirt and deterioration, it’s difficult to tell. After a minute, the stench drives me back. I’m loath to leave her, but there’s nothing I can do for her now. Except find her killer.
    Holding my sidearm at the ready, I turn and sidle back to the main corridor. I glance right. I can barely make out the gray light from the opening now. I wonder if the deputy has arrived. Putting the flash-light in my mouth, I pull out my phone, hit 911. The phone beeps and Failed appears in the display.
    “Damn it,” I mutter, clipping it to my belt.
    Sweeping my beam left, I step into the darkness. The sensation of being swallowed by some massive black mouth engulfs me, and I stave off a crushing wave of claustrophobia. I concentrate on my surroundings, listening for any sound, any sign of life—or danger.
    I’ve traveled only about ten feet when my toe brushes against something. I jerk my beam down—half-expecting to see a rat—and find myself staring at a sneaker. I kneel for a closer look. It’s a woman’s shoe. The fabric once was pink, but it’s covered with dirt and spattered with blood now.
    I rise and, flashlight at my side, stare ahead into the black abyss. If there’s someone there, he can see me. If he’s armed, I’m a sitting duck. For the first time, I feel exposed, vulnerable. I consider turning off the flashlight and trying to make my way in the dark. But that could prove to be even more dangerous. I could encounter stairs or a pit—or someone equipped with night-vision goggles.
    Raising the flashlight, I set the beam on the walls and ceiling. If someone is using this tunnel on a regular basis, he may have installed electricity or be using an extension cord. Sure enough, my beam reveals an orange cord that’s affixed to the ceiling with galvanized fencing staples. I track the cord with my beam, realize it runs along the ceiling as far as I can see.
    I pick up my pace, keeping my eye on the cord, sweeping the beam left and right. Traversing a tunnel of this size and scope is surreal. It’s like a nightmare where you think you’re about to reach the end but never do. Another few yards and I trip over a step and go to my knees. I scramble to my feet, fumble with the flashlight, and find a railroad tie sunk into the floor. To my right, an ancient door constructed of crumbling wood planks is set into the wall. I see a newish hook-and-eye lock, a floor-level wooden jamb. Above me, the cord makes the turn and disappears behind the door.
    Averting the beam of my flashlight, I edge right and listen. The muffled sound of sobbing emanates from beyond. I set my ear against the wood. Not just sobbing. This is the sound of human misery, an unsettling mix of keening and groaning. Female, I think. I can’t help but wonder if Sadie is on the other side of the door. I wonder if she’s alone, if she’s injured. I wonder if there’s someone in there with her, hurting her, waiting for me.
    Gripping my .38, I stuff the flashlight, beam up, into my waistband and use my left hand to ease the hook from the eye. Metal jingles against the wood when it snaps free. The sobbing stops, telling me whoever is on the other side has heard it. I kick open the door with my foot, lunge inside.
    The door swings wide, bangs against the