"You see," he concluded, "there can be but little doubt that this Mr. Blank, whoever he was, died of sheer terror; he saw something so awful, so terrible, that it cut short his life. And what he saw, he most certainly saw in that house, which, somehow or other, had got a bad name in the neighborhood. I had the curiosity to go and look at the place for myself. It's a saddening kind of street; the houses are old enough to be mean and dreary, but not old enough to be quaint. As far as I could see most of them are let in lodgings, furnished and unfurnished, and almost every door has three bells to it. Here and there the ground floors have been made into shops of the commonest kind; it's a dismal street in every way. I found No. 20 was to let, and I went to the agent's and got the key. Of course I should have heard nothing of the Herberts in that quarter, but I asked the man, fair and square, how long they had left the house and whether there had been other tenants in the meanwhile. He looked at me queerly for a minute, and told me the Herberts had left immediately after the unpleasantness, as he called it, and since then the house had been empty."