All around the world, filicide - the killing of a child by the parent - account for 10-15% of homicide rates. In Singapore, thankfully, our numbers are much lower, though we're also not an exception. What drives parents to kill their precious children? Is altruism an acceptable defense? 全球父母杀害子女的案件占凶杀率的 10至15%。新加坡尽管无法避免这类案件的发生，但庆幸的是这类案例相对较低。究竟父母杀害他们宝贝孩子的原因是什么？以爱为名的杀子理由能用作辩护吗？