then telephoned to the police and to Doctor Von Blon.
"I got here before Von Blon did," Heath explained. "The doctor was out again when the butler phoned, and didn't get the message till nearly one o'clock. I was damn glad of it, because it gave me a chance to check up on the footprints outside. The minute I turned in at the gate I could see that somebody had come and gone, the same as last time; and I whistled for the man on the beat to guard the entrance until Snitkin arrived. Then I came on in, keeping along the edge of the walk; and the first thing I noticed when the butler opened the door was a little puddle of water on the rug in the hall. Somebody had recently tracked the soft snow in. I found a coupla other puddles in the hall, and there were some wet imprints on the steps leading up-stairs. Five minutes later Snitkin gave me the signal from the street, and I put him to work on the footprints outside. The tracks were plain, and Snitkin was able to get some pretty accurate measurements."
After Snitkin had been put to work on the footprints, the Sergeant, it seemed, went up-stairs to Chester's room and made an examination. But he found nothing unusual, aside from the murdered man in the chair, and after half an hour descended again to the dining-room, where Sibella and Sproot were waiting. He had just begun his questioning of them when Doctor Von Blon arrived.
"I took him up-stairs," said Heath, "and he looked at the body. He seemed to want to stick around, but I told him he'd be in the way. So he
