Denise Crosby played Lt. Tasha Yar in TNG, whose family continued to pop up in the show even after she was killed by Armus. Tasha's sister, Ishara Yar (Beth Toussaint), used the crew of the USS ...
A fun piece of trivia, culled from Larry Nemecek's invaluable sourcebook "The Star Trek: The Next Generation Companion": the character of Tasha Yar on "Star Trek: The Next Generation" was ...