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.
But they took the ring that was our only lead.
.لكنهم أخذوا الخاتم الذي كان دليلنا الوحيد
Allerdings wurde uns der Ring
und damit unser Anhaltspunkt gestohlen.
Pero se llevaron el anillo.
Esa era nuestra única pista.
Je veux bien,
mais on a perdu notre seul indice…
Mas eles levaram a aliança,
era a nossa única pista.
Но ведь... кольцо они украли,
 а других улик не видать.