Heart of Darkness

Heart of Darkness shows the true, heart-stopping moments where love descends into its darkest place. Each episode takes viewers through a whirlwind maze of evidence, showing that crimes of the heart do not always have an obvious perpetrator. Episodes detail casualties of love, including former partners, jealous friends, scorned sons and daughters, and devoted family members. Twisting through hidden affairs, love triangles and family secrets, Heart of Darkness shows the transfixing power of emotion and how it can beckon the most reasonable people into criminal madness. (Discovery Networks)