detective work
Noun
Meaning
a police investigation to determine the perpetrator
Source: WordNetSynonyms
Hypernyms
Examples
I'm used to that. It often seems to me that's all detective work is - wiping out your false starts and beginning again.
They say that genius is an infinite capacity for taking pains," he remarked with a smile. "It's a very bad definition, but it does apply to detective work.
Chuckling to herself, Nancy said aloud, "Romance and detective work won't mix tonight!
Colly doing a good, no-frills, manful job for England here, just one from the over. He is to cricket what Jim Taggart is to detective work.
detection is hard on the feet
After much detective work by Fenton, it was discovered that in the 1930s, a flute player living on a farm adjoining the park used to play tunes near his pet lyrebird.