Mora Neilson

The sluggish Admiral responsible for sending USS Aerostar to the Delta Quadrant (Road to Nowhere [VEX]) who one year later was found to have done it in order to lead the Borg away from Federation Space (Process of Elimination [VEX]) and was found out to be a changeling after Aerostar returned to the Alpha Quadrant (Confrontations [VEX]) and wasn't heard from again until the crew discovered her crashed Jem'Hadar ship and Dr. Browning ate a newly-formed Changeling and became impregnated; Neilson tried to kill Browning and get the Changeling back, but she was blown up sloppily with phasers (Lost and Founder [VEX]).