On Williamsburg Road I drove very slowly past a deserted shopping center, and just before the city turned into Henrico County, I found Ewing Avenue. Houses were small, with pickup trucks and old model American cars parked out front. At the 217 address, police cars were in the drive and on both sides of the street. Pulling in behind Marino's Ford, I got out with my medical bag and walked to the end of the unpaved driveway where the single-car garage was lit up like a Christmas creche. The door was rolled up, police officers gathered inside around a beat-up beige Chevrolet. I found Marino squatting by the back door on the driver's side, studying a section of green garden hose leading from the exhaust pipe through a partially opened window. The interior of the car was filthy with soot, the smell of fumes lingering on the cold, damp air.

“The ignition's still switched on,” Marino said to me. “The car ran out of gas.”

The dead woman appeared to be in her fifties or early sixties. She was slumped over on her right side behind the steering wheel, the exposed flesh of her neck and hands bright pink. Dried bloody fluid stained the tan upholstery beneath her head. From where I stood, I could not see her face. Opening my medical bag, I got out a chemical thermometer to take the temperature inside the garage, and put on a pair of surgical gloves. I asked a young officer if he could open the car's front doors.

“We were just about to dust,” he said.

“I'll wait.”

“Johnson, how 'bout dusting the door handles so the doc here can get in the car.”

He fixed dark Latin eyes on me. “By the way, I'm Tom Lucero. What we got here is a situation that doesn't completely add up. To begin with, it bothers me there's blood on the front seat.”

“There are several possible explanations for that,” I said. “One is postmortem purging.”

He narrowed his eyes a little.

“When pressure in the lungs forces bloody fluid from the nose and mouth,” I explained.

“Oh. Generally, that doesn't happen until the person's started to decompose, right?”

“Generally.”

“Based on what we know, this lady's been dead maybe twenty-four hours and it's cold as a morgue fridge in here.”

“True,” I said. “But if she had her heater running, that in addition to the hot exhaust pouring in would have heated up the inside of the car, and it would have stayed quite warm until the car ran out of gas.”

Marino peered through a window opaque with soot and said, “Looks like the heater's pushed all the way to hot.”

“Another possibility,” I continued, “is that when she became unconscious, she slumped over, striking her face on the steering wheel, the dash, the seat. Her nose could have bled. She could have bitten her tongue or split her lip. I won't know until I examine her.”

“Okay, but how about the way she's dressed?”

Lucero said. “Strike you as unusual that she'd walk out in the cold, come inside a cold garage, hook up the hose, and get into a cold car with nothing but a gown on?”

The pale blue gown was ankle-length, with long sleeves, and made of what looked like a flimsy synthetic material. There is no dress code for people who commit suicide. It would have been logical for Jennifer Deighton to put on coat and shoes before venturing outside on a frigid winter night. But if she had planned to take her life, she would have known she would not feel the cold long.

The ID officer had finished dusting the car doors. I retrieved the chemical thermometer. It was twenty-nine degrees inside the garage.

“When did you get here?” I asked Lucero.

“Maybe an hour and a half ago. Obviously, it was warmer in here before we opened the door, but not much. The garage isn't heated. Plus, the car hood was cold. I'm guessing the car ran out of gas and the battery went dead a number of hours before we were called.”

Car doors opened and I took a series of photographs before going around to the passenger's side to look at her head. I braced myself for a spark of awareness, a detail that might ignite some long-buried memory. But there was not the faintest glimmer. I did not know Jennifer Deighton. I had never seen her before in my life.

Her bleached hair was dark at the roots and tightly wound in small pink curlers, several of which had been displaced. She was grossly overweight; though I could tell from her refined features that she may have been quite pretty in a younger, leaner life. I palpated her head and neck and felt no fractures. I placed the back of my hand against her cheek, then struggled to turn her. She was cold and stiff, the side of her face that had been resting against the seat, pale and blistered from the heat. It did not appear that her body had been moved after death, and the skin did not blanch when pressed. She had been dead at least twelve hours.

It wasn't until I was ready to bag her hands that I noticed something under her right index fingernail. I got out a flashlight for a better look, then retrieved a plastic. evidence envelope and a pair of forceps. The tiny fleck of metallic green was embedded in the skin beneath the nail. Christmas glitter, I thought. l -also found fibers of a gold tint, and as I studied each of her fingers I found more. Slipping the brown paper bags over her hands and securing them at the wrists with rubber bands, I went around to the other side of the car. I wanted to look at her feet. Her legs were fully rigorous and uncooperative as I pulled them free of the steering wheel and positioned them on the seat. Examining the bottoms of her thick dark socks, I found fibers clinging to the wool that looked similar to the ones I had noticed under her fingernails. Absent was dirt, mud, or grass. An alarm was sounding in the back of my mind.

“Find anything interesting?” Marino asked.

“You found no bedroom slippers or shoes nearby?” I said.

“Nope,” Lucero answered. “Like I told you, I thought it unusual she walked out of the house on a cold night with nothing but-”

I interrupted. “We've got a problem. Her socks are too clean.”

“Shit,” Marino said.

“We need to get her downtown.”

I backed away from the car.

“I'll tell the squad,” Lucero volunteered.

“I want to see the inside of her house,” I said to Marino.

“Yeah.”

He had taken his gloves off and was blowing on his hands. “I want you to see it, too.”

While I waited for the squad, I moved about the garage, careful where I stepped and keeping out of the way. There wasn't much to see, just the usual clutter of items needed for the yard and odds and ends that had no other proper storage place. I scanned stacks of old newspapers, wicker baskets, dust'. cans of paint, and a rusty charcoal grill that I doubted had been used in years. Sloppily coiled in a corner like a headless green garter snake was the hose from which the segment attached to the exhaust pipe appeared to have been cut. I knelt near the severed end without, touching it. The plastic rim did not look sawn but severed at an angle by one hard blow. I spotted a linear cut in the cement floor nearby. Getting to my feet, I surveyed the tools hanging from a pegboard. There was an ax and a maul, both of them rusty and festooned with cobwebs.

The rescue squad was coming in with its stretcher and body pouch.

“Did you find anything inside her house that she might have used to cut the hose?” I asked Lucero.

“No.”

Jennifer Deighton did not want to come out of the car, death resisting the hands of life. I moved to the passenger's side to help. Three of us secured her under the arms and waist while an attendant pushed her legs. When she was zipped up and buckled in, they carried her out into the snowy night and I trudged with Lucero along the driveway, sorry that I'd not taken the time to put on boots. We entered the ranch-style brick house through a back door that led into the kitchen.