Criminal burning (5)
I believe the answer is:
arson
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">criminal burning</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for arson that I've seen before include "Sonar (anag.)" , "Malicious burning to destroy property" , "Malicious fire-lighting" , "Act of a pyromaniac" , "Crime of fire setting" .)