"It has to be a damned big deposit to set up radiation like that," he had chortled, and Sam Hervey, after due deliberation, had agreed with him. They had started to make their plans then; they would pool their funds, buy a small ship on Mars, rig it up with equipment, and work the deposit. Even if it weren't as big as they hoped, it would set them up for life. "It won't be easy, Joe," Hervey had warned. "Even with everything we've got in the bank, plus what we can borrow, we can't swing the deal. If we sign up with the Service for another trip, the six thousand credits we'll bank from that will do it." Berne had argued with that. He could see no point in another tour, another nine months in the lonely wastes. Maybe they could cut in one of the big mining companies. Hervey had smiled at him commiseratingly. "Let's look at the long haul, kid," he had said. "We cut in one of the companies, and right away they've got a big slice of the deposit. We could even file for mining rights and then sell out--let someone else do the hard work. But if we do it ourselves we'll really be in the chips, and won't have to split with anyone." He had looked around the cluttered cabin of the SS-114. "Lord," he said slowly, "don't you think I'd like to get out of this, too? I've had enough of non-grav conditions, enough of breathing revamped oxygen. I don't like it any better than you do. But it's been a living. Another nine months of it, a couple of trips out to our strike--and then we retire." Berne had thought about it so much that it was eating a hole in his brain. Hervey was figuring on two, maybe even three years before they were in a position to sell their mining rights to one of the big companies equipped to do a large-scale extraction job. By that time, Hervey had said, bidding for their rights would be so high they could afford to be choosy. Maybe so, Joe thought, but he couldn't see it that way. He knew they could sell now and make enough to do what they wanted for the rest of their lives. Sure, they wouldn't make as much, but.... "The hell with the long haul," Joe Berne had said to himself. "I'm getting mine while I'm still young enough to enjoy it." So he decided to kill Sam Hervey. With Hervey out of the way, Joe Berne would own the deposit. There would be no division of the take. The fact that Sam Hervey had been his friend did not even enter Joe Berne's mind. * * * * * Murder in space is not easy. The Space Patrol is nosy about those things. Joe Berne knew that Sam Hervey's death had to appear accidental; as soon as Berne filed claim for mining rights, the SP would be extremely interested in the manner of his partner's death.