Inspector Lestrade is Holmes' go-to guy in the police force, and also the first to call on Holmes for assistance on a case. Though he is a well-meaning and passionate police officer, he's not the most attentive of people, and he also has a hotheaded and impulsive nature as well. He is usually assisted by several policemen in trying to catch and arrest Moriarty, but they always fail at trying to catch him and they seem to always end up landing themselves into comedic situations. Wikipedia