The Star Hyacinths

The robbery of the Dosey Asteroids Shipping Station in a remote and spottily explored section of space provided the newscasting systems of the Federation of the Hub with one of the juiciest crime stories of the season. In a manner not clearly explained, the Dosey Asteroids Company had lost six months' production of gem-quality cut star hyacinths valued at nearly a hundred million credits. It lost also its Chief Lapidary and seventy-eight other company employees who had been in the station dome at the time. All these people appeared at first to have been killed by gunfire, but a study of their bodies revealed that only in a few instances had gun wounds been the actual cause of death. For the most part the wounds had been inflicted on corpses, presumably in an attempt to conceal the fact that disaster in another and unknown form had befallen the station. he raiders left very few clues.(Goodreads)