A Day by Day Chronology of Mr. Sherlock Holmes according to Zeisler and Christ, compiled by William S Dorn, gives us two events from the same case today:
June 12, 1900: Beppo murdered Pietro Venucci. [SIXN]
“You can see for yourself that anyone going out through that open window could reach the front doorstep by taking a long stride. This was clearly what the burglar had done, so I went round and opened the door. Stepping out into the dark I nearly fell over a dead man who was lying there. I ran back for a light, and there was the poor fellow, a great gash in his throat and the whole place swimming in blood. He lay on his back, his knees drawn up, and his mouth horribly open. I shall see him in my dreams. I had just time to blow on my police whistle, and then I must have fainted, for I knew nothing more until I found the policeman standing over me in the hall.”
June 12, 1900: Beppo destroyed the fifth bust of Napoleon. [SIXN]
The spot where the fragments of the bust had been found was only a few hundred yards away. For the first time our eyes rested upon this presentment of the great Emperor, which seemed to raise such frantic and destructive hatred in the mind of the unknown. It lay scattered in splintered shards upon the grass. Holmes picked up several of them and examined them carefully. I was convinced from his intent face and his purposeful manner that at last he was upon a clue.