Question: The gym was crowded at lunch hour, and part of the reason was that Sam Slug, Sid Shady, Slip Shod and Art Bragg always attended.
Following their workout, the four would regularly retire to the sauna.
Sam and Sid read magazines, Slip always brought a thermos with a drink, and Art just talked about the next million-dollar deal he was working on. One day when they left the sauna they realized that Art had not come out. When they went back in to check on him, they found him with a deep stab wound through his heart.
Detetctive Shadow searched the sauna for clues and questioned the three witnesses but discovered nothing.
Even the autopsy failed to reveal the murder weapon. Which of the three men killed Art and how did he do it?
Will post answer later today