Emery bribed the Bazaar guard in charge to discreetly take the Sanddune's corpses away. Even though they were supposed to belong to the person who won the auction, the Corvin had no interest in them. Still, Emery gave them some money to make sure the guards would keep the transaction under the radar, ensuring his involvement was not traced back to him.
Yoro, however, couldn't bear the thought of burying the bodies in such a despicable place. With a heavy heart, he took the task upon himself and set the corpses ablaze, He stood still, etching the sight of bodies turning into ashes as the fire licked their skin into his memory. When the flames died down and the ashes settled, Yoro collected their ashes into a jar.
By the time the whole ordeal was done, Emery was called upon to collect his winning products, the two half-bloods.