Joe and Hans Cronje, the gunner, were getting a rocket out of the locker, detaching the harpoon and fitting on an explosive warhead. He stopped, while he and Cronje were loading it into the after launcher, and nodded at me. "That's what I think, too," he said. "Everybody grab onto something; we're getting the door open." I knew what was coming and started hugging a stanchion as though it were a long-lost sweetheart, and Murell, who didn't but knew enough to imitate those who did, hugged it from the other side. The rocket whooshed out of the launcher and went off with a deafening bang outside. For an instant, nothing happened, and I told Murell not to let go. Then the lock burst in and the water, at seventy fathoms' pressure, hit the boat. Abdullah had gotten the engines on and was backing against it. After a little, the pressure equalized and we went out the broken lock stern first. We circled and passed over the _Javelin_, and then came back. She was lying in the ooze, a quarter over on her side, and her whole bow was blown out to port. Joe Kivelson got the square box he had brought down from the ship along with the log, fussed a little with it, and then launched it out the disposal port. It was a radio locator. Sometimes a lucky ship will get more wax than the holds' capacity; they pack it in skins and anchor it on the bottom, and drop one of those gadgets with it. It would keep on sending a directional signal and the name of the ship for a couple of years. "Do you really think it was sabotage?" Murell was asking me. Blowing up a ship with sixteen men aboard must have seemed sort of extreme to him. Maybe that wasn't according to Terran business ethics. "Mightn't it have been a power unit?" "No. Power units don't blow, and if one did, it would vaporize the whole ship and a quarter of a cubic mile of water around her. No, that was old fashioned country-style chemical explosive. Cataclysmite, probably." "Ravick?" he asked, rather unnecessarily. "You know how well he can get along without you and Joe Kivelson, and here's a chance to get along without both of you together." Everybody in the boat was listening, so I continued: "How much do you know about this fellow Devis, who strained his back at the last moment?" "Engine room's where he could have planted something," Joe Kivelson said. "He was in there by himself for a while, the morning after the meeting," Abdullah Monnahan added. "And he disappeared between the meeting room and the elevator, during the fight," Tom mentioned. "And when he showed up, he hadn't been marked up any. I'd have thought he'd have been pretty badly beaten--unless they knew he was one of their own gang." "We're going to look Devis up when we get back," somebody said pleasantly. "If we get back," Ramón Llewellyn told him. "That's going to take some doing." "We have the boat," Hans Cronje said. "It's a little crowded, but we can make it back to Port Sandor."