Yetsko shook his head. "No, Ray; the captain told me I was to stick with you. I'll go along with you. And we better take another of these kids, for a runner, in case we have to send word back."

"Ramon, you come with us," Ray said. "The rest of you, stay here for five minutes, and then, if you don't hear from us, follow us."

"Mason, you take over," Yetsko told the guards corporal. "And keep an eye out behind you. We're in a sandwich, here; they're behind us, and in front of us. If anything comes at you from behind, send the kids forward to the next conduit port."

Ray and Yetsko and Ramon Nogales started forward. Halfway to the next conduit port, there was a smear of lubricating oil on the concrete, and in it, and away from it in the direction of the store, they found footprints. It was Ramon Nogales who noticed the oil on the ladder to the next conduit port.

"You stick here," Yetsko told him, "and when Mason and the others come up, hold them here. Tell Mason to send one of the guards forward, and use the rest of the gang to grab anybody who comes out. Come on, Ray."

At the port beyond, they halted, waiting for Mason's man to come up. They lost some time, thereafter, but they learned that the section of conduit between the two ports was empty and that the main telephone line to the store had been cut. Whoever had cut it had gone, either forward or back away from the store. A little farther on, the sound of shots ahead became audible over the clanking and rattling of the conveyor belts.

"Well, I guess this is where we start crawling," Yetsko said. "Your father's people seem to be holding the store basement against a gang in the conveyor tunnel."

One of the boys scouted ahead, and returned to report that they could reach the next conduit port, but that the section of both conveyor belts ahead of him was stopped, apparently wedged.

Yetsko stood for a moment, grimacing in an effort to reach a decision.

"I'd like to just go forward and hit them from behind," he said. "But I don't know how many of them there are, and we'd have to be careful, shooting into them, that we didn't shoot up your father's gang, beyond them. I wish—"