Dr. Tara Knowles-Teller
Sons of Anarchy has seen its share of death; virtually no episode goes by without someone getting offed. But this death felt different, as while Tara wasn't perfect, she was by far one of the most blameless of the blood-soaked cast of characters. And watching one of our favorite characters be drowned in a sink, then stabbed repeatedly in the back of the head with a meat fork by her own mother-in-law? Well, we are scarred permanently.