The idea of using a form of poison which could not possibly be discovered by any chemical test was just such a one as would occur to a clever and ruthless man who had had an Eastern training.
Kézenfekvőnek tűnt, hogy egy keleti gyógymódokban jártas, ravasz és könyörtelen ember olyan méreghez forduljon, melyet a halottkém vizsgálata aligha mutathat ki.