OOC:
Rather than posting your search results on an individual basis, I'm going to assume that people are going to have helped as per the Pinkerton's directives and post findings for the group.
Their exploration of the hotel room was thorough and efficient, directed by the expertise of a Pinkerton detective.
Leonardo found that as he suspected, the three men were dead without question. He also noticed that all three of them wore a strange headpiece, a simple and crudely cut band of leather with a read wooden object hanging down from the leather over the middle of the forehead.
Bishop, Walter and Abraham searched the bodies, finding a variety of papers, notes, and cards. Upon the body of one man, a letter was found addressed to Roger Carlyle.
His front pocket contained an elegantly engraved business card.
Located in the inside pocket of his jacket was an empty matchbook with a bright red cover and golden lettering.
The first man who had come at them in the doorway had a blurry photograph folded up in his shirt pocket. It showed a large steam or diesel powered yacht beyond some Chinese junks. Part of the yacht's name was visible, the first three letters reading D A R.
When the picture was removed, another business card fell out onto the ground. Printed on ordinary stock, it was somewhat faded and read on the front Emerson Imports. On the back of the card, in Jackson's handwriting was written the name "Silas N'Kwane."
The third man, the one who had cut Walter, had a typewritten letter stuffed into his pants pocket. Uncrumpling it, it seemed to be some correspondence between Elias and a woman named Miriam Atwright. The letter is emblazoned with the seal of Harvard.
On the desk, a small sheet of paper was inserted into the second volume of Andrew Dickinson White's A History of the Warfare of Science with Theology in Christendom. The paper is an ordinary handbill, such as those that are passed out or posted publicly.