The resident patient - Artur Conan Doyle

“The Resident Patient” is a short story by Sir Arthur Conan Doyle, part of The Memoirs of Sherlock Holmes series, published in 1893. The story centers around Dr. Percy Trevelyan, a talented physician who is financially supported by a mysterious benefactor named Blessington. Blessington, who lives with Dr. Trevelyan, begins to act increasingly paranoid and distressed after an apparent burglary at their home.

When Holmes is called in to investigate the situation, he suspects that the burglary may be linked to Blessington's hidden past. As the case unfolds, Holmes uncovers clues that reveal a much more complex and dangerous situation than originally thought.

This story highlights Holmes' sharp deductive skills as he uncovers hidden motives behind the strange behavior, blending mystery, suspense, and psychological tension.