By this time Jim was nearly beside himself with rage at the other's stupidity.
"That man was the Childerbridge murderer," he replied. "I am as certain of it as I am that I see you standing before me now."
"Come, come, Sir, that's all very well you know," said the policeman, with what was plainly a kindly intent, "but you go along home and get to bed quietly; you'll be better in the morning and will have forgotten all about this 'ere murderer."
After which, without another word, he walked away.
"Well, of all the insane idiots in the world," muttered Jim, "that fellow should come first. But I am not going to be baulked; I'll search for Murbridge myself."
He thereupon set off along Regent Street, but before he had gone half the length of the street the folly of such a proceeding became apparent to him. He knew that Murbridge had seen him, and, for this reason, would most likely betake himself to the quiet of the back streets. To attempt to find him, therefore, under cover of darkness, and at such an hour, would be well-nigh an impossibility. Then another idea occurred to him. Hailing a cab, he set off for Scotland Yard. On arrival there, he handed in his card, and in due course was received most courteously by the chief officer on duty. He explained his errand, and in doing so showed the mistake under which Detective-sergeant Robins had been and was still labouring.
"He shall be communicated with at once," said the official. "I suppose you are quite certain of the identity of the man you saw in Piccadilly Circus, Mr. Standerton?"
"As certain as I am of anything," Jim replied. "I should recognise him anywhere. I was permitted a full view of his face, and I am quite sure that I am not making a mistake. If only the cabman had pulled up a few moments earlier, I might have been able to have stopped him."
"In that case, you should be able to give us some details of his present personal appearance, which would afford us considerable assistance in our search for him."
"He was wearing a black felt hat, and a brown overcoat, the collar of which was turned up."