Not Standard Protocol
He knew that the boys would probably be away from their house after 16.00 and he made the guess that they would probably not be too careful locking up the place seeing as it was not their house. He estimated that there was a good chance he could easily make his way into the place and do some digging around. He knew that this was not in line with the standard protocol, but he needed to do this to get the upper hand when he finally confronted the boys…