Timothy Hudson, 16, was charged with killing and sexually assaulting his stepsister, 18-year-old Anna Kepner, on a cruise ship.

A federal judge has allowed a teenager charged with sexually assaulting and killing his 18-year-old stepsister on a Carnival Cruise ship to remain free for now.

A judge is expected to decide whether a teenager charged with sexually assaulting and killing his 18-year-old stepsister on a Carnival Cruise ship will remain free as he awaits…