SS Usa-ken

The SS Usa-ken was a Romulan freighter in service in the early 25th century. Its commanding officer was Captain Serr. 

History
In 2409, the Usa-ken was boarded by the Tal Shiar at Gasko Station. Captain Serr allowed them aboard without resistance. However, the Tal Shiar operatives killed all crewmembers except for pilot Rinna Khev. Her brother Tovan was accused of colluding with the Romulan Republic and considered a terrorist. Rinna was taken to Installation 18 on Nimbus III. 

Crew manifest

 * commanding officer:
 * Captain Serr
 * flight controller:
 * Rinna Khev