怨恨、貪婪、背後中傷和背叛。當婚姻破裂，離婚的場面便醜態畢露⋯⋯甚至致人於死地。《致命的誓言》是一部系列紀錄影集，探索各種騷動不安、震驚世人和蒙受巨大風險的離婚案件，以及隨之而來的致命謀殺。
Spite, greed, backstabbing and betrayal. When marriages fall apart, divorce can turn ugly… even deadly. FATAL VOWS is a documentary series that explores tumultuous, shocking and high-stake divorces and the deadly murders linked to them.
