August Werner

August Werner, also known as The Master, is a serial killer with the ability to control minds.

Personality
August is an unhinged and sadistic psychopath who kept his true nature hidden behind a soft spoken and well-mannered demeanor. He developed an unhealthy obsession with his younger sister but after her death, he began to show clear signs of mental instability and was willing to endanger the lives of innocent people due to the pain of his sister's demise, making it clear that her being alive was the only thing that kept him somewhat in check with reality. August's mindset grew worse to the point that he took pleasure in causing death and destruction, even to the point of viewing Jeremiah as a visionary.

August has trouble coping with loss, and makes attempts to replace his sister with female lookalikes that he kidnaps and takes control of but will subsequently murder them when coming to realization she wasn't his sister. Another unsettling attribute of August's personality was his incestous feelings for his sister.