ead the excerpt from "The Adventure of the Speckled Band," which explains what happens following Dr. Roylott's death.
Such are the true facts of the death of Dr. Grimesby Roylott, of Stoke Moran. It is not necessary that I should prolong a narrative which has already run to too great a length by telling how we broke the sad news to the terrified girl, how we conveyed her by the morning train to the care of her good aunt at Harrow, of how the slow process of official inquiry came to the conclusion that the doctor met his fate while indiscreetly playing with a dangerous pet.
Which option most accurately explains what the excerpt implies about the official investigation into Dr. Roylott's death?