Little to the Right

Kerrville, a former staff member of the Ministry of Internal Affairs, found a bone of a suspected person's toe near the fence of bench No. 102 in a small square in Paris, which is estimated to be excreted by dog feces. From this, he tracked the dog walker to the seaside town of Brittany. Sure enough, someone there once fell to her death on the seaside reef. The deceased was old lady Mary, the nurse of the engineer Severan's wife Lina, her husband Diego died about five years ago. Lina's first husband Thomas also died in an accident - whether these people were really accidental or homicide, Kerrville and his assistants followed up and investigated and finally figured out the truth.