“Quite so. His talk about a burglary was the merest blind.”

“But why could he not tell you this?”

“Well, my dear sir, knowing the vindictive character of his old associates, he was trying to hide his own identity from everybody as long as he could. His secret was a shameful one, and he could not bring himself to divulge it. However, wretch as he was, he was still living under the shield of British law, and I have no doubt, Inspector, that you will see that, though that shield may fail to guard, the sword of justice is still there to avenge.”