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.
That being, whether or not he would resort
to any means to achieve his goal.
.سواءٌ كان مستعدا للقيام بكل ما يتطلّب لتحقيق هدفه
Und zwar,
Es decir,
En somme,
Queria saber se ele faria
А именно: