About My Use of Gossip to Solve Cases in the Police Station

Lin Fan, with dark circles under his eyes, sat helplessly in the interrogation room. "Mr. Lin, please explain again, how did you know that the murderer parked his car in an abandoned factory and that the murder weapon was hidden under the third trash can?" Lin Fan's eyes drifted to the window, where a crow was shouting with a broken gong voice: "Melon seeds! That man was eating melon seeds! The skin was spitted all over the floor!" He turned back and said to the police officer sincerely: "If I said that one of my 'friends' saw it, would you believe it?" Police officer: "... Your friend is a detective?" Lin Fan: "Well, more or less, he is a... Very well-informed... 'Street worker'." (At this time, the crow outside the window shouted: "Fool! Fool!")