The tricorder kept beeping twice. All other people in the building were Undine imitators, staring at the different plaques and internalising the information.
Among the anomalous items, there was an old Bajoran phaser which had carvings on it, something that looked canine with the initials "F.A." beside it. The description told of humanoid tendencies to mark their belongings with their names or initials and to decorate them, so that other people would know it belonged to them. A little further in, there were two beautiful knives of obvious Romulan make, blood still on it, beside a jewellery box, with descriptions about the humanoid love for self-decoration.
And, perhaps most nauseatingly, a little further in still, a plaque hung to describe the humanoid habit of putting pictures of their loved ones in their living areas, in order to display familiarity and commemorate certain occasions. Above it hung a picture of Arrain Sioturik, Chief of Security of the AFS New Dawn, with her family, judging by how the people all seemed to look alike. These items, most certainly, were taken from the prisoners that had been replaced.