The Killer's Identity
Ruthleen
Hayden is a perfect husband for Riz. He's sweet, self-orientated and a successful doctor. They are living happily until a crime happened in their city. 
A crime of the past. 
Suddenly, their peaceful life will be fully be entangled into the world of serial killing. 
It will confuse their life, their marriage and trust especially when Riz started to doubt her own husband's personality. 
It doesn't make sense.
Is her husband the serial killer?