Sarven was a human male Ensign

Ensign Miscellaneous Ranks

of the Imperial Army

Imperial Army (Sith Empire) Organization Reconstituted Sith Empire

during the Cold War

The Cold War Event Cold War (3653BBY - 3642BBY)

.
Shortly before the end of the war, during the Republic

Galactic Empire Organization Galaxy-Wide Organizations

's initiative to resettle

Taris Resettlement Initiative Event Cold War (3653BBY - 3642BBY)

the planet Taris

Taris Planet

, Sarven was assigned to an Imperial regiment that was stationed on the planet guarding a secret field laboratory where ex-Havoc

Republic Defectors Organization Reconstituted Sith Empire

medic

Medic Miscellaneous Roles

Ryler Dorant

Ryler 'Needles' Dorant (Human) Character Supporting Characters

was conducting experiments to create weapons based on the rakghoul

Rakghoul Creature Non-sentient

plague. Sarven volunteered to be infected with a sample of the plague, but changed his mind moments before Dorant injected him with the plague, turning Sarven into a nekghoul

Nekghoul Sentient Species

in a matter of seconds.
Nekghoul Sarven

Sarven (Nekghoul) (Nekghoul) Character Minor Characters (TOR)

was killed along with the other Nekghoul and Dorant himself when the Havoc Squad

Havoc Squad (Republic Special Forces Division) Organization Galactic Republic (GGW, CW and GW)

stormed

The Arrangement Event Cold War (3653BBY - 3642BBY)

the laboratory shortly afterwards.