Dez

Dez was the uncle of Ardo Melnikov. He owned a shop in the the central compound of Heleman Township on Bountiful.

As Dez is only mentioned in Melnikov's memories, memories which were tampered via neural resocialization, it is nebulous whether he even existed, as is his fate. If the Zerg did indeed invade Bountiful, he was likely killed in the invasion. Most likely however, the invasion never occurred and Dez is still alive.

Dez's surname is possibly Melnikov, but as it is unknown which side of Ardo's family he is on, this cannot be said with certainty.