Suggestion to Captain Tekin
We could say that mad women died. But the future Tekin have thoughts that she is alive and haunt him with those thoughts
Then late if we ever run into the Borg or a race where they add to the collection perhaps the mad science lady will be in zombie situation where she wants out cause the torture. And she possible begs Tekin to release her this death.
To challenge his good judgment of starfleet character
I figure that make some good conflict story for Tekin character being challenged