“I’ll take the front,” Dellray called and vanished down the hallway behind her, his big Sig-Sauer in hand.

“Watch our backs,” Sachs ordered Sellitto and the uniform, caring not a bit about rank.

“Yes’m,” the young man answered. “I’m watching. Our backs.”

Puffing Sellitto was too, his head swiveling back and forth.

Static crinkled in her ear but she heard no voices. She tugged the headset off—no distractions—and continued cautiously down the corridor.

At her feet two U.S. marshals lay dead on the floor.

The smell of chemical explosive was strong and she glanced toward the back door of the safe house. It was steel but he’d blown it open with a powerful cutting charge as if it had been paper.

“Jesus,” Sellitto said, too professional to bend down over the fallen marshals but too human not to glance in horror at their riddled bodies.

Sachs came to one room, paused at the door. Two of Haumann’s troops entered from the destroyed doorway.

“Cover,” she called and before anyone had a chance to stop her she leapt through the doorway fast.

Glock up, scanning the room.

Nothing.

No cordite smell either. There’d been no shooting here.

Back into the corridor. Heading toward the next doorway.

She pointed to herself and then into the room. The 32-E officers nodded.

Sachs spun around the doorway, ready to fire, the troopers right behind. She froze at the sight of the gun muzzle aimed at her chest.

“Lord,” Roland Bell muttered and lowered his weapon. His hair was mussed and his face was sooty. Two bullets had torn his shirt and streaked over his body armor.

Then her eyes took in the terrible sight on the floor.

“Oh, no . . . ”

“Building’s clear,” a patrolman called from the corridor. “They saw him leave. He was wearing a fireman’s uniform. He’s gone. Lost in the crowd out front.”

Amelia Sachs, once again a criminalist and not a tactical officer, observed the blood spatter, the astringent scent of gunshot residue, the fallen chair, which might indicate a struggle and therefore would be a logical transfer point for trace evidence. The bullet casings, which she immediately noticed were from a 7.62-millimeter automatic.

She observed too the way the body had fallen, which told her that the victim had been attacking the attacker, apparently with a lamp. There were other stories the crime scene would tell and, for that reason, she knew she should help Percey Clay to her feet and lead her away from the body of her slain friend. But Sachs couldn’t do that. All she could do was watch the small woman with the squat unpretty face cradle Brit Hale’s bloody head, muttering, “Oh, no, oh, no . . . ”

Her face was a mask, unmoving, untouched by tears.

Finally Sachs nodded to Roland Bell, who slipped his arms around Percey and led her out into the corridor, still vigilant, still clutching his own weapon.