yea i felt it was unnecessary. I feel she doesn't really care if she killed them and the writers put that in just cause its something the other character would do. cliche

every one of these they also potray that they have been wronged and it is not entirely white or black. revenge is indeed a huge theme throughout the series in every arch with somone always wanted an "eye for an eye" cause it isn't "fair". Bunch of bullshit either way