The Corpse with the Diamond Hand – A Classic Locked-Room Mystery October 19, 2015October 19, 2015 / beckmank / 2 Comments 4/5 Stairs Who poisoned Tommy Trussler, and why?Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on Pinterest (Opens in new window) Pinterest Like Loading...