A troop of boys came down the street from the direction of the Bayport high school, and Riley instinctively stiffened. If it were not for those confounded boys, life would be very different for him. They did not seem to appreciate the dignity of his position. They were always contriving schemes to make him look ridiculous.

He spied the Hardy boys with their companions, and his frown deepened. Too smart, altogether, those Hardy lads. They weren't mischievous, he had to admit that, but they were meddling in the work of the police a little too much. Already they had been credited with solving a couple of mysteries that he, Con Riley, would certainly have solved alone if he had been given a little more time.

Then there was Chet Morton—a boy who was born to be hanged, if ever there was one. He'd come to a bad end some day, that fellow. So would all the rest of them, Tony Prito, Phil Cohen, Jerry Gilroy, Biff Hooper—the whole pack of 'em.

Still, Con Riley was in a good humor that afternoon, so he unbended sufficiently to bestow a nod of greeting upon the boys. To his surprise they gathered around him.

"What has been done with Paul Blum?" asked Frank.

"He's in jail," said Riley, with the portentous frown he always assumed when discussing matters of crime. "He's in jail, and in jail he'll stay."

"Hasn't he been tried yet?"

The constable shook his head.

"Not yet. The rascal has a lawyer and the case has been adjourned."

"Not much doubt that he'll get a heavy sentence," remarked Chet, who was carrying beneath his arm a package wrapped in brown paper.