Searching for the true killer of Count Drebber, Sherlock and John set a trap for the culprit using a wedding ring found at the murder scene as bait. After a struggle in which the ring is lost, Sherlock is able to deduce who the real killer is.
As you can see, I do not have much time.
I may as well be dead already.
.كما ترى،فأنا  لا أملك ما يكفي من الوقت
.يجدر بي أن أكون ميتا سلفا
Wie Sie sehen können,
bleibt mir nicht mehr viel Zeit.
Comme vous le voyez,
je n’en ai plus pour longtemps.
Como podem ver,
não tenho tanta vida pela frente.
Сами понимаете,
 мне осталось совсем недолго.