The police find the diamond on the street. Just outside town the old
man is arrested. Whilst he is in custody the old man tells the police
that he had a twin brother who nobody knows about apart from his
mother and father. He also explains that he and his brother were both
mayor and the public though that it was one person as the twin was
secret. The twin helped the old man commit his crimes with alibis
around him to rule him out of any investigation.
Nonetheless the Klockmon Diamond is safe at last but one half of
the notorius criminal is still at large!