Sherlock Holmes Investigates

 

"With the result of chasing it back through the ventilator."

"And also with the result of causing it to attack its master at the other side. I must have hit the snake several times with my stick and made it so angry that it bit the first person it saw. In this way I am no doubt responsible for Dr. Grimesby Roylott's death. I cannot say that it is likely to worry me very much."

The End

Vocabulary:

No doubt: Certainly
Responsible: Here it means to blame