Decker didn’t stop walking until he reached the 7-Eleven on DeSalle at Fourteenth. This marked the first time in his life he had not traveled there by car.

There were no cars parked in front. He opened the door, heard the bell tinkle, and then let it close behind him.

There was a woman behind the counter. She was short but looked taller because of the elevated floor there. Her hair was dark and straight, falling to her shoulders. She looked Latina. She had on a beige long-sleeved blouse with a bra strap showing on one side. She was around fifty and her eye sockets were starting to recede into her face like a pond starting to dry up. A large dark mole was on her left cheek. She had some sheets of paper in front of her and was studying them and then counting off packs of cigarettes shelved in slots overhead.

A man appeared from down one aisle. He had a mop in hand and was using it to steer a bucket with soapy water in it. Decker ran his gaze over him, his police training guiding his eye to certain vital statistics. He was white, midthirties, an inch under six feet, very lean and wiry, with narrow shoulders. His short-sleeved shirt showed off the veins in his arms. His hair was brown and curly and fell like apple peelings across his head.

The woman looked up at him just standing there in the doorway. “Can I help you?” she asked. She had no accent.

He came forward and took his phone from his pocket. He hit a couple buttons and held it up.

“You ever see this guy before?”

She looked at the photo of Sebastian Leopold. “Who is he?” she asked.

“Some guy that either might have worked here once or hung around here at some point.”

She shook her head. “I don’t remember seeing him. Why you want to know?” Decker fished out his PI license and flashed it in front of her. “I’m trying to find him. He might be due some money. Got a line on him that brought me here. How about your friend over there?”

He looked at the man who was leaning on his mop and studying him quizzically.

The woman said, “Billy, you want to look at this picture?”

Billy parked his mop and bucket against a rack of candy bars, wiped his hands on his faded jeans, and ambled over. He looked pleased to have an excuse to stop cleaning the linoleum.

He looked at the photo and then shook his head. “Nope. Don’t look familiar to me. Weird-looking dude. Spacey.”

Decker lowered the phone. “How long have you two been here?”

The woman said, “Nearly six months for me. Billy came just a few weeks ago.”

Decker nodded. Too recent, then. “And the people here before you?”

She shrugged. “I don’t know. There was a woman, a couple of men. Turnover is high here. The pay is not very good. And the hours are long. I wouldn’t be here if I could find something better. But the job market sucks,” she added bluntly.

Decker looked at Billy. “You?”

Billy grinned. “I don’t know nuthin’ ’bout this place. Just drawing a paycheck, man. Beer money on the weekends. Looking to have a good time with the ladies. Need cash for all that.”

He went back to his mopping.

“I’m sorry we can’t help you,” said the woman.

“Part of the job,” said Decker. “Thanks.”

He turned and left.

His phone buzzed. He looked at it.

Lancaster.

He put it away without answering.

It rang again.

He looked at it again.

Lancaster.

He sighed, hit the answer button.

“Yeah?”

“Amos?”

Decker immediately went rigid. Lancaster sounded nearly hysterical. And she wasn’t the type ever to do so.

“Mary, what is it? Not another shooting?” Decker had been worried about this from the start. Things about the attack at Mansfield had made him believe that the guy was—

Same gun. Ballistics didn’t lie. The grooves and lands on the bullets’ respective hides had matched like a fingerprint. And that wasn’t all. They had recovered the single bullet casing from the Deckers’ bedroom. They had compared it with several of the casings found at the school. The pinprick on the bottom of the casing where the firing pin strikes was nearly as good as a fingerprint. And it too had matched on all salient points.

The murders of Decker’s family and the massacre at Mansfield were now inextricably connected.

* * *

Decker huddled in his coat as he stood outside the darkened façade of the school, enduring the driving rain pinging off his hair and burly shoulders. The case had mushroomed from Mansfield High to his home on a quiet street with symbolically an ocean’s distance in between. He had never given any thought to a connection between the two crimes. Now that fact dominated him.

There was a chance that there were different killers. Since the