Laurent, in the dark corner of the omnibus that took him back to Paris, continued perfecting his plan.

He was almost certain of impunity, and he felt heavy, anxious joy, the joy of having got over the crime.

On reaching the gate at Clichy, he hailed a cab, and drove to the residence of old Michaud in the Rue de Seine.

It was nine o'clock at night when he arrived.
He found the former commissary of police at table, in the company of Olivier and Suzanne.

The motive of his visit was to seek protection, in case he should be suspected, and also to escape breaking the frightful news to Madame Raquin himself.