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.
The ring has her name
inscribed on the inside, yes?
الخاتم يحتوي على اسمها منقوشا من الداخل، صحيح؟
Auf der Innenseite des Ringes
ist ihr Name eingraviert, nicht?
El anillo tiene su nombre inscrito
en el interior, ¿no?
Il y a un nom gravé
à l’intérieur de la bague, pas vrai ?
A aliança tem o nome
dela escrito, não?
Там на внутренней стороне
 ведь выгравировано её имя?