Crouched on one knee outside the Rover, DeMarco was desperately scanning the treetops when he heard the flap of chopper rotors in the distance.

He felt a wash of relief, then took a breath to settle himself. No sense getting too overjoyed. The Skyhawk was coming, okay, but it wasn’t here yet. He needed to keep his mind on what he was doing, keep his finger on his trigger.

His gunsight shifted from normal daylight to TI mode at the flip of a switch, DeMarco could see clearly through the smoke gushing from the 4×4’s tailpipe. Knowing he’d be able to see in the whiteout was his entire reason for having chosen the oil fog. Type IV’s ability to screw up thermal imaging would have hidden the shooter from him, and him from the shooter, but left Nimec visible to the sniper out beyond the edges of the mist, a dead duck without assistance. Nimec had realized this as well as DeMarco, hence their tiff over the comlink. He had not wanted DeMarco to make a target of himself for his sake. And DeMarco supposed he might have felt the same in Nimec’s place. Too many heroes here, that was the problem.

DeMarco peered through his eyecup, his cheek to the gunstock, sweeping the rifle from side to side, trying to scope out the shooter.

A special agent with the Chicago FBI for over a decade before hooking up with Sword, he knew how to use a gun. He’d earned high qualifications for sidearm technique, better-than-average rifle certs, and a couple of commendations for situational and judgmental skills. But he was still no expert shot with a submachine gun and, for that matter, had never used deadly force on a human being or anything larger than a cockroach—shit, he even bought humane traps to catch the mice that wriggled into his basement every spring. Only twice in Chi had he been compelled to draw a weapon off the training course, both times getting a hands-in-the-air surrender. There were no dramatic takedowns or feats of marksmanship for him to tell war stories about over beers somewhere; if he was going to help the chief out of his jam, and maybe see another tomorrow himself, he would need to score his first right now.

Perspiration trickling down his face, DeMarco swept the rifle across the trees, a damn lot of them for that bastard to be hiding in, where the hell was he up there—?

He abruptly checked the weapon’s motion. Through the electronic reticle of its sight, he’d spotted the treetop shooter saddled in the crook of a foliage-swaddled limb, his IR phantom form absolutely still.

It took perhaps a millisecond to realize the sighting was mutual.