Glock returns with the Polaroid. A mixture of snow and sleet patters against the windows as he begins snapping photos. The whir of the tiny motor seems unduly loud in the silence. The house is freezing cold. I wear several layers of clothing and long johns beneath my slacks, but I’m chilled to my bones.

“How long do you think she’s been here?” I ask.

Doc Coblentz shakes his head. “Hard to tell, Kate. Temperature is going to be a factor.”

“She looks frozen solid.”

“She is now. But if you’ll recall, two weeks ago we had a few days that were well above freezing.”

I remember; the temperature rose into the low fifties for almost a week before an arctic cold front blasted through. “So she’s been here a while.”

“I would venture to say that this body is in stage three decomposition. There’s quite a bit of bloating. The greenish hue of early putrefaction is giving way to black putrefaction. That stage usually takes four to ten days.” He shrugs. “But in these temperatures, that time frame would have been lengthened substantially. This time of year there’s little or no insect activity, which also plays a huge role in the decomposition process.”

“What’s your best guess?”

“Two weeks, maybe three.”

Two women in three weeks is all I can think. That this killer has come out of obscurity and escalated to this level so quickly is rare. What triggered the escalation?

I step closer to the corpse. I see hair matted with dried blood. Her bowels had released at some point and feces dribbled down her back to puddle on the floor. I can feel my heart hammering, a low buzz inside my head. “Was she alive when he hung her up?”

“Judging from the amount of blood on the floor, I would say her heart was still beating.”

“What about the wound?” I ask.

The doc looks at Glock. “Did you get a shot of the blood on the floor?” Glock nods. “Got it.”

Coblentz steps into the biohazard, leaving a footprint. Though he wears two pairs of latex gloves, I cringe when he touches the body at the jawline to expose the wound. “I’ll have a better idea once I get her to the morgue, but upon preliminary inspection the wound looks very similar to that of the first victim. See here? It’s short. Deep with smooth edges. Doesn’t look like the blade was serrated.”

I try to look at the body with the unaffected eye of a cop. I owe that to this young woman. To this town. I owe it to myself. But my emotions and the revulsion inside me are like a beast pounding its cage door.

For an hour, we work the scene in grim silence. I’m in the process of bagging the victim’s hands when movement at the door snags my attention. I look up to see Sheriff Nathan Detrick standing just inside the room, looking like a man who’s just been struck by lightning.