THE CONCRETE LINE ON MAPLE STREET: HOW TWENTY FEET OF ASPHALT ALMOST DESTROYED A NEIGHBORHOOD

The dispatcher's voice crackled again through the static of the dashboard radio, repeating the coordinates with chilling clarity. "Unit Four, confirm receipt. Possible break-in in progress at the residence you just cleared."

David stared at Megan, his blood running cold. "That’s Marcus’s house."

"That’s impossible," Megan whispered, her earlier defiance momentarily faltering as the mathematical improbability hit her. "We literally just watched him walk inside five seconds ago. Nobody could break in that fast."

"Unless someone was already inside," David said, his hand dropping instinctively to his holster. He didn't wait for her. He sprinted back up the concrete path, his heavy boots crunching on the gravel border.

Megan drew her sidearm, her training overriding her confusion. She followed two paces behind him, her eyes scanning the dark shrubbery lining the foundation of the house. The morning sun had climbed higher, casting sharp, angular shadows across the neatly manicured lawn.

David didn't bother knocking. He grabbed the brass handle of the front door, threw his weight against it, and burst into the narrow entryway. The house was dead silent. The faint smell of roasted coffee beans and cedarwood hung in the air, masking whatever tension lingered in the rooms beyond.

"Marcus!" David shouted, his voice echoing off the hardwood floors. "Police! Stay where you are!"

From the end of the hallway, a door creaked open. Marcus appeared, holding a heavy-duty laptop bag in one hand and his passport in the other. He stopped dead in his tracks, staring at the two armed officers standing in his foyer.

"Are you out of your minds?" Marcus roared, throwing the laptop bag onto a small wooden console table. "You left my front door unlocked, and now you’re trespassing again?"

Megan rushed past David, her pistol lowered but still held in a ready position. She scanned the living room, checking behind the sofa and the kitchen counter. "We got another call. Someone reported a forced entry at your side window."

Marcus stared at her as if she were speaking a foreign language. "My side window? Nobody’s touched my side window. I was upstairs packing my charger."

David stepped forward, his eyes narrowing as he noticed something strange on the hardwood near the coat rack. A scatter of fresh, wet mud tracked across the clean oak floorboards. Neither Marcus nor the officers had tracked mud inside.

"Marcus," David said softly, pointing down at the floor. "You track that in?"