from Sherlock Holmes Esq to Dr J Watson:
Watson
I believe I owe you an explanation as to my recent prolonged absence, which will be forthcoming in due course, but I write this principally to attempt to warn you to be on your guard, as I have been informed via reliable sources that several prominent citizens in our bustling metropolis have been led to their Death by fake Letters asking for assistance in tracing Missing Persons. I believe a Certain Criminal Mastermind to be behind these occurrences.
Just a Thought.
Holmes
thewatsonletters.com 