威廉王子哀悼保姆继子Karl Riley的死 在新奥尔良袭击中被杀 Prince William mourns death of nanny's stepson, Karl Riley, killed in New Orleans attack.

威廉王子对Karl Riley的死表示悲痛 他的前保姆Maria Alonso的继子Karl Riley在新奥尔良的一次暴力袭击中丧生 Prince William has expressed sadness over the death of Karl Riley, the stepson of his former nanny Maria Alonso, who was killed in a violent attack in New Orleans. 攻击的性质和调查细节未在文章中提供。 The nature of the attack and details about the investigation are not provided in the article. Riley当时23岁 Riley was 23 years old.