Katerina Mueller

Captain Katrina Mueller was a Starfleet officer who served as nightside Executive officer on the USS Grissom under Captain Norman Kenyon and the USS Excalibur (NCC-26517) under Captain Mackenzie Calhoun.

She served as Alpha shift first officer on the USS Trident under Captain Elizabeth Shelby until Shelby's promotion to Admiral in 2378, when command of the Trident was given to Mueller. (The Star Trek: New Frontier series.)