1) Preliminary investigation 2) Preparatory research 3) Tedious detective duty
Found on
https://www.crosswordclues.com/clue/legwork
Legwork, in law enforcement slang, is the work necessary to solve a case. Legwork usually involves interviewing witnesses, investigating evidence and following leads. In business vernacular, legwork is the gathering, review and interpretation of the basic facts, figures and research necessary to achieve a goal. ...
Found on
http://en.wikipedia.org/wiki/Legwork
No exact match found.
