[First lines; surveying a ruffian guard; voiceover]

Head cocked to the left. Partial deafness in ear. [Holmes slaps the guard in the left ear] First point of attack. Two: throat; paralyse vocal chords, stop scream. [Grabs the guard by the neck, stifling his vocal cords and silencing his scream] Three: got to be heavy drinker. Floating rib to the liver. [The guard gets punched in the gut] Four: finally, drag in left leg, fist to patella. [Punches and drags the left leg] Summary prognosis: conscious in ninety seconds, partial efficacy: quarter of an hour at best. Full faculty recovery: unlikely. [Back in real time, Holmes uses his coat to conceal himself in the shadows, and as the guard strolls past him, Holmes leaps out, does all of the above in a matter of seconds, and steals the guard's bowler hat and lantern, before taking off down the stairs.]