Hotshot detectives, Wallis and Ray are ferociously on their suspect's trail. With each lead, they are getting closer to catching their suspect. Just when they believe their suspect is within reach, they discover an unexpected twist to the saga after a bachelor party went wrong. The Killerman twins are beginning to thrive in South Oak Cliff when Sebastian falls for the head cheerleader, in a blur he is crushed by her deceit. Trying to fit in, he gets involved with the wrong crowd. With little hope, his path in life is suddenly filled with destruction, accompanied by drugs and violence. Meanwhile, Samantha struggles with a crush of her own. Donovan's demons are still plaguing him as he is learning to adjust. Then he meets Nicky, a beautiful woman battling her own losses. As their relationship heats up Donovan can't help but wonder if she is the one. But, when Samantha's body is stricken with a life-threatening disease, she is crushed and the Killerman's lives are Torn Apart.