Sonequa Martin-Green's Sasha was one of Walking Dead's most complex heroes. 1 / 8
Walking Dead has grown from a cult comic series to a full-blown franchise. 2 / 8
It spans the TV show, spinoff Fear The Walking Dead and numerous games and novels. 3 / 8
Sasha was introduced during season 3, and while guarded she clearly cared for the other survivors. 4 / 8
She was a crack shot with a rifle, but suffered a lot of loss, including her brother and boyfriend Bob. 5 / 8
She overcame her PTSD through a romance with Abraham, who was later murdered too. 6 / 8
Sonequa Martin-Green's part on Star Trek: Discovery meant she had to leave the show. 7 / 8
Her final episode was an emotional one, and proved she was one of the show's best characters. 8 / 8