Bone Diviner.

Summary

Summary of the forensic investigation reveals a breakthrough in the murder case. A cotton swab found in the victim's hotel room contained mercury toxin, matching the poison in her body. The forensic expert and Detective Yang theorize that the killer pre-poisoned the cotton swabs, knowing the victim's habit of cleaning her ears after bathing. The investigation focuses on tracing the origin of the toxin and understanding the victim's background. A divination suggests slow progress in the case, with potential clues pointing southward. The victim's birth details and personality traits were analyzed, indicating a complex individual with financial stability and a deep, dynamic character.

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