It wasn’t a stone at all. It was a plastic replica, and on the bottom there was a slot, hiding a spare house key.

“Mike uses one of these?”

“He bought one. I don’t know if he uses it.”

“Thanks, Mrs. Primmer.”

I gave her a cop nod, letting her know that I was in control and everything was okay, then walked back over to Mike’s house.

Even with a key, it was still unlawful entry. If I found something, and defense counsel knew I’d illegally been in the dwelling, any evidence in the house would be inadmissible.

Or, if Mike Mayer turned out to be innocent, and discovered I entered his house without a warrant, I could be swimming in criminal and civil charges.

Of course, I also had a maniac threatening to kill me, and stopping that from happening was higher on my priority list than avoiding legal action.

Near Mike’s front door, in the dirt by a window well, was a key rock identical to Mrs. Primmer’s.

I thought about it for less than a second, then picked up the rock and opened the door.

I needn’t have worried about illegal entry. Once the smell hit me, probable cause was assured.

There was something dead in the house.

Now I went by the book. I locked the door, returned the key, and dialed 911, explaining that I was a cop following a lead, and I smelled a dead body through the door.

It took four minutes for a squad car to roll up. Two Indy uniforms, a man and a woman, got out of the car. The woman pulled out a notepad and asked me my name.

I showed them ID, explained that the neighbor told me about the key rock, and pointed it out.

They both sniffed the door, and enough residual death odor made entry a no-brainer. They didn’t object to my tagging along.

The air was heavy with decay, and several insects buzzed around us. Blowflies. They laid their eggs in dead flesh.

We found the corpse in the kitchen. And it was ugly.

It sat in a chair, and was recognizable as a male, barely, because a few patches of hair clung to its face. The torso was bloated, the skin on the bare chest split as if sliced open. Maggots squirmed in the wounds, and black and yellow carrion beetles scurried over ruined flesh in tiny roadways. They’d devoured much of the face, the lips, the eyes, the nose.

Blue jeans, stained black with putrefying fluid, hugged the thighs. The feet were bound to the chair legs with wire, which cut to the bone.

The male cop went running for the door, hand over mouth. The female cop, her name tag said Lindy, also put hand to mouth, but stood firm. I held my breath and walked closer.

Cause of death wasn’t easily apparent. I concentrated on the ruin of a face, trying to see past the mottled flesh, past the insect activity, searching for some evidence of trauma. Nothing stood out.

I walked around to the other side of the corpse. The hands were wired together behind the chair. All ten fingers were missing, and a pool of dried blood stained the floor beneath them.

The insects hadn’t eaten the fingers; there were defined cuts along the knuckles. I scanned the floor for digits, not finding any.

That made me wonder again about the cause of death. I took a closer look at the face, still holding my breath, my heart beating faster and faster in an attempt to squeeze some extra oxygen from my blood. I peered inside the mouth, partially obscured by blowfly larva and beetles scuttling over stained teeth, and proved my hunch correct.

Outside on the front porch I sucked in clean air and tried to ignore the Indy cop fertilizing the lawn with his breakfast.

Officer Lindy called for a Crime Scene Unit and the coroner using her lapel mike, and then walked up to me.

“How’d he die? The chest wounds?”

I shook my head. “The rents in the chest occurred after death. Gases were released while he decomposed, and they stretched the skin and broke through. This guy died of suffocation.”

“How?” Her pallor resembled the sidewalk, but I gave her points for trying to learn from the situation. “Killer put a bag over his head?”

“No. Someone jammed his severed fingers down his throat. Probably tried to make him eat them.”

I looked across the lawn, down the street, at all of the middle-class suburban homes. A nice community that would never fully recover from the notoriety once this story got out.

I could have stuck around, kept an eye on the investigation, but there was no point to it. If the killer left evidence, I’d hear about it eventually. I had no doubt the deceased was the unfortunate Mike Mayer. Perhaps he had some connection to the killer, something that provoked his awful death. Or perhaps he was simply murdered for his identity, and tortured just for fun.

Either way, the guy I sought wasn’t in Indianapolis. He was in Chicago.

I gave Officer Lindy my card, then hopped in my car and headed north.

I CALLED THE hospital on the way back to Chicago, and Bernice put a very groggy Herb on the phone.

“I had a heart attack, Jack.”

I forced a jovial tone.

“Astonishing, considering the peak condition you keep yourself in. Have they scheduled surgery yet?”

“Wednesday. Doctor told me my arteries look like Interstate 90 during rush hour.”

“Look on the bright side. At least you’re not dying of cancer.”

A long pause. My attempts at humor weren’t working.

“Jack… if I don’t make it…”

“Don’t talk like that, Herb.”

“I’m having a triple bypass.”

“Everyone has a bypass or three these days. It’s like going in for an oil change.”

“An oil change only costs twenty bucks.”

Herb began to cough, and I heard Bernice yell at him to stop coughing or he’d tear his stitches.

“Look, Jack, if… if the oil change goes bad, I want you to know that you’re the best cop I know, and I love you like a sister.”

Herb began to sing the chorus of “You’ve Got a Friend” by James Taylor, and Bernice took away the phone.

“He’s taking a lot of morphine, Jack. Don’t mind him.”

“What’s the prognosis?”

“He had more tests. They came back bad. That’s why they’re operating again so soon.”

“Why wasn’t this diagnosed earlier? He just had a colonoscopy.”

“I’m guessing it’s hard to diagnose a heart condition by sticking a camera up your ass.”

I’d never known Bernice to swear. The strain she was under must have been awful.

“I’ll call later.”

I made good time, stopping once for a fast food burger and fries and once for gas and some Yellow Bombers, legal amphetamine pills made with caffeine and synepherine and sold in packets of two. Truckers took them to stay awake. My lack of sleep had caught up with me, and mile after mile of nothing but flat, boring plains did nothing to keep me alert.

I arrived at the station at a quarter after four, heart pounding and palms sweating. I called Hajek, and he’d managed to get Mulrooney’s answering machine back to the lab without losing the messages. Of course, a voice print would only help with a conviction if we caught the guy, and I was no closer to catching him than I was when this case started.

I called up Al at the car rental place and asked if the Titanium Pearl Eclipse had been returned.

“Not sure. Hold on.”

He put me on hold for eight minutes, and by the time he picked up again my blood pressure was so high I could have put out a fire by pricking my finger.

“Uhhhhhhhhhhhhhhhhhhhhhhhhhh… nope.”

Justifying manpower in the Chicago Police Department was tricky. We had no evidence of any crime in our district, other than on the videotapes, and no clear-cut connection between those and the rented Titanium Pearl Eclipse. And since the car was rented under an assumed identity, there was a good chance it might not even be returned.

But no stone unturned and all that crap. I scoured the station and threw together six cops and had them meet in my office.