Mists of London Chapter Two

This is random and has absolutely nothing to do with the fic.  But random computer safety tip-no matter the few seconds it saves, never set your flash drives to auto action anything.  It's one of the main ways any viruses that hitch a ride in your flash drives work.  :) for random security tips!
Now to fic!  (Good grief, I didn't think I had that many warnings.  What happened?)
Fandom: Sherlock (BBC)
Rating: Teen
Trigger Warning: Attempted Assault
DISCLAIMER: Here I will reference the 'marry 'im, bury 'im' speech from Arthur Conan Doyle.  Don't think Moffat's that generous, but one can hope.  (It's fanfic anyway; he shouldn't get too worried over it.)
Summary: Amnesiac woman knows how to take care of herself.
( Diagnosis: Fighter )