佛罗里达州的青少年在嘉年华游轮上杀害继妹无罪. Florida teen pleads not guilty to killing stepsister on Carnival cruise ship.

一名佛罗里达州的青少年已认罪, 没有杀害他的继妹在嘉年华游轮船上. A Florida teenager has pleaded not guilty to charges of killing his stepsister aboard a Carnival Cruise ship. 受害者18岁的安娜·凯普纳, 在他们共享的小屋中被发现死亡. The victim, 18-year-old Anna Kepner, was found dead in their shared cabin. 现在被视为成年人, 因为联邦法官重新对此案进行了分类. The teen, who was initially charged as a juvenile, is now being prosecuted as an adult after a federal judge reclassified the case. 官方认为她死于机械窒息. Authorities ruled her death the result of mechanical asphyxia.