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.
I'm Wiggins, captain of
the Baker Street Irregulars.
.أنا ويغينز، قائد المتشرّدين في شارع بايكر
Ich bin der Anführer der
Baker-Street-Spezialeinheit, Wiggins.
Soy Wiggins, el capitán
de los Irregulares de la calle Baker.
Je suis Wiggins,
le chef des Irregulars de Baker Street !
Sou Wiggins, o capitão dos
Irregulares de Baker Street.
Я — капитан нерегулярной армии
 Бейкер-стрит, Виггинс.