Ezri Tigan (DMU)

In an dark mirror universe, Ezri Tigan was a female Trill Captain and in service for the Trill Empire, the Terran Empire as well as Imperial Starfleet and the wife of Leeta in the early 2380s.

Early life
Ezri Tigan's parents were killed by Klingon rebels when they planted a bomb at the Tigan Mining Facility on New Sydney, and she had been an orphan ever since. Then as an adult, she join Imperial Starfleet to defend her people's Empire against a group of Klingon rebels who were trying to overthrow the Terran Empire, until she had help from the forces of the Bajoran Resistance and met up with Leeta, a Bajoran slave who escape from the Cardassians when they annexed Bajor. Then in the 2360s, Ezri and many of her Terran friends were able to free Bajor from the Cardassians, and allow Bajor as a sovereign world to the Empire, which bring the formation of the Bajoran Empire in 2369.

Deep Space 9
Ezri is stationed at Deep Space 9, and served as a security officer where, she and Leeta become lovers after she killed Gul Elim Garak during the Terran-Cardassian War.