Cortez
Ensign Cortez was a Starfleet operations officer who lived during the late-32nd century, assigned to the .

In 3190, during Discoverys investigation of a subspace rift, Cortez encountered a hull breach on deck seventeen that he attempted to repair. Doctor Tracy Pollard found and warned him to evacuate, though Cortez believed he could seal it. The breach forced the ship to erect isolation force fields before he could escape, and he was killed being blown into space. ()

Humans
USS Discovery personnel
Starfleet operations personnel