The re-election was not to be an easy victory. Outside his own party, to prevent his succeeding himself as district attorney, Tammany Hall was using every weapon in her armory. The commissioner of police was a Tammany man, and in the public prints Wharton had repeatedly declared that Banf, his star witness against the police, had been killed by the police, and that they had prevented the discovery of his murderer. For this the wigwam wanted his scalp, and to get it had raked his public and private life, had used threats and bribes, and with women had tried to trap him into a scandal. But “Big Tim” Meehan, the lieutenant the Hall had detailed to destroy Wharton, had reported back that for their purpose his record was useless, that bribes and threats only flattered him, and that the traps set for him he had smilingly side-stepped. This was the situation a month before election day when, to oblige his brother-in-law, Wharton was up-town at Delmonico’s lunching with Senator Bissell. Down-town at the office, Rumson, the assistant district attorney, was on his way to lunch when the telephone-girl halted him. Her voice was lowered and betrayed almost human interest. From the corner of her mouth she whispered: “This man has a note for Mr. Wharton--says if he don’t get it quick it’ll be too late--says it will tell him who killed ‘Heimie’ Banf!” The young man and the girl looked at each other and smiled. Their experience had not tended to make them credulous. Had he lived, Hermann Banf would have been, for Wharton, the star witness against a ring of corrupt police officials. In consequence his murder was more than the taking off of a shady and disreputable citizen. It was a blow struck at the high office of the district attorney, at the grand jury, and the law. But, so far, whoever struck the blow had escaped punishment, and though for a month, ceaselessly, by night and day “the office” and the police had sought him, he was still at large, still “unknown.” There had been hundreds of clews. They had been furnished by the detectives of the city and county and of the private agencies, by amateurs, by news-papers, by members of the underworld with a score to pay off or to gain favor. But no clew had led anywhere. When, in hoarse whispers, the last one had been confided to him by his detectives, Wharton had protested indignantly. “Stop bringing me clews!” he exclaimed. “I want the man. I can’t electrocute a clew!” So when, after all other efforts, over the telephone a strange voice offered to deliver the murderer, Rumson was skeptical. He motioned the girl to switch to the desk telephone. “Assistant District Attorney Rumson speaking,” he said. “What can I do for you?”’ Before the answer came, as though the speaker were choosing his words, there was a pause. It lasted so long that Rumson exclaimed sharply: “Hello,” he called. “Do you want to speak to me, or do you want to speak to me?”