ききこみそうさ
Meanings
Noun
1. (police) legwork; house-to-house inquiry; canvassing; investigation carried out by questioning neighbours, bystanders, etc.
Composed of
getting information (esp. by interviewing witnesses, etc. in a police investigation)
① 捜し調べること。② 捜査機関が公訴のために犯人を発見・確保し証拠を収集する活動。