Kovac's sister was the only good forceful character in this series. Especially compared to That stupid detective girl. Plus, It doesn't make sense how Kovac could kill his own sister when he cannot even let a stranger (lizzie's father) to die. No sense in that! I lost my full respect for Kovac's!! Family is family!! You protect family against all! Also couldn't they at least find a nicer actress to play the detective girl rather than that psycho aggressive girl who keeps shouting over and over again. Such an annoyance in my ear!! Definitely a lot of disappointment in this last episode. But the greatest disappointment is that scenario was good but unfortunately the actor/actresses could not beat up to that.