Stay up to date with notifications from The IndependentNotifications can be managed in browser preferences.AllNewsSportCultureLifestyleAnna Kepner was discovered dead on a Carnival Cruise Line last year (Temple Christian School)Anna Kepner, 18, was found deceased on a Carnival Cruise Line ship last November, with her 16-year-old stepbrother subsequently charged with her murder. Her father, Christopher Kepner, accepted her high school diploma posthumously at Temple Christian School in Florida, where classmates remembered her. The 16-year-old stepbrother has pleaded not guilty to charges of first-degree murder and aggravated sexual abuse. Kepner's body was discovered wrapped in a blanket and covered with life vests under a bed, with the Miami-Dade Medical Examiner's Office determining mechanical asphyxiation as the cause of death. The cruise ship was returning to Miami when the alleged assault and killing occurred, and the stepbrother's trial has been rescheduled for September. In fullAnna Kepner’s dad accepts high school diploma on her behalf as stepbrother awaits trial for cruise ship deathThank you for registeringPlease refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in