I would think that much would be easy to extrapolate.
[Because Jim was a threat to him alive. Loose as his own morals were, Jim's crimes against him were warranting of murder. Sherlock was afraid of him. Terrified. And the only way to make it stop was to take his chances now.]
no subject
[Because Jim was a threat to him alive. Loose as his own morals were, Jim's crimes against him were warranting of murder. Sherlock was afraid of him. Terrified. And the only way to make it stop was to take his chances now.]