"Jiminy crickets!" exclaimed Tubby, in an awed tone. "Why, it's a blood mark, fellers; sure it is!"
"Yes," added the Chief, "that's right, son. He hurt his leg worse than anybody could have known about. That Con has got plenty of nerve to keep going all this time with such a bad wound! He certainly wanted to escape a term at the pen, all right."
"I think he couldn't drag himself much further, Chief; and we'll be apt to run across him soon, even if the other man gets away," Rob observed; and so much confidence had the big officer learned to put in what the patrol leader of the Eagles said, that he nodded his head and simply remarked:
"That's good news, Rob; let's get a move on again, and close in on our birds!"
"Are they armed, do you know, Chief?" asked Merritt; for he had been wondering what sort of reception they would receive when they finally closed in on the fugitives, who were reckoned desperate men.
"Not so far as is known," replied the other. "I was particular to ask that, for I knew I'd have to shape my plans accordingly. It seems that they raided an old scare-crow that had been left in a field, and managed to change clothes with the dummy after a fashion, for they wanted to pose as tramps, you see. But armed or not, we are ready to settle accounts with the rascals. We're close at your heels, Rob; make all the time you want."
Rob was not having any difficulty whatever in following the trail after the two fugitives had left the little streamlet. He seemed to be as keen on the scent as a rabbit hound, only he went about his work noiselessly, and not with the idea of giving tongue, such as a beagle usually shows.
"We're getting on a warm track, Chief," the boy with the torch suddenly remarked, "because just then I saw a little twig right itself under my very eyes, showing it must have been stepped on only a few minutes before. Hello! here's only one set of tracks! The man with the broken leg has drawn out!"
"But where could he have gone?" asked Tubby. "He didn't have wings, did he? And no aeroplane could dodge down in all this brush to carry him off. If he isn't on the ground, where d'ye reckon he can be, Rob?"
For answer the patrol leader gave one good look at the place where the trail of the man who dragged his left leg after him seemed to stop.