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The jewels were stolen from this room, but all the doors and windows were locked. Where did the burglar come in? Type in your answer below.

Fact Lab

Interesting fact:

Arthur Conan Doyle drew inspiration for the character of Sherlock Holmes from the Scottish physician Dr Joseph Bell, whom Doyle served as a clerk. Bell would astonish his students with his astute observations and deductions. Today, he is considered a pioneer in forensic science.