Sheriff's gang (5)
I believe the answer is:
posse
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">sheriff's gang</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for posse that I've seen before include "Group formed by sheriff" , "legal team" , "Sheriff's assistants" , "Group supporting sheriff" , "Sheriff's party" .)