o'clock? And who bolted it again after the crime? Skeel musta come in by it before eleven, because he was in the apartment when Spotswoode and Odell returned from the theatre; and he probably went out by it after Cleaver had come to the apartment at about midnight. But that wasn't explaining how it got bolted again on the inside. Well, sir, I studied over this for a long time yesterday, and then I went up to the house and took another look at the door. Young Spively was running the switchboard, and I asked him where Jessup was, for I wanted to ask him some questions. And Spively told me he'd quit his job the day before—Saturday afternoon!"
Heath waited to let this fact sink in.
"I was on my way down-town before the idea came to me. Then it hit me sudden-like; and the whole case broke wide open.—Mr. Markham, nobody but Jessup coulda opened that side door and locked it again—nobody. Figure it out for yourself, sir—though I guess you've pretty well done it already. Skeel couldn't've done it. And there wasn't nobody else to do it."
Markham had become interested, and leaned forward.
"After this idea had hit me," Heath continued, "I decided to take a chance; so I got outa the Subway at the Penn Station, and phoned Spively for Jessup's address. Then I got my first good news: Jessup lived on Second Avenue, right around the corner from Skeel! I picked up a coupla men from the local station, and went to his house. We found him packing up his things, getting ready to go to Detroit. We locked him up, and I took his finger-prints and sent
