In the garden, near Mrs. Kesselbach's house, he saw Geneviève sitting on a bench with Pierre Leduc and a thick-set gentleman wearing a single eye-glass. The three were talking and none of them saw him. But several people came out of the house: M. Formerie, M. Weber, a magistrate's clerk, and two inspectors. Geneviève went indoors and the gentleman with the eye-glass went up and spoke to the examining-magistrate and the deputy-chief of the detective-service and walked away with them slowly.

Sernine came beside the bench where Pierre Leduc was sitting and whispered:

"Don't move, Pierre Leduc; it's I."

"You! . . . you! . . ."

It was the third time that the young man saw Sernine since the awful night at Versailles; and each time it upset him.

"Tell me . . . who is the fellow with the eye-glass?"

Pierre Leduc turned pale and jabbered. Sernine pinched his arm:

"Answer me, confound it! Who is he?"

"Baron Altenheim."

"Where does he come from?"