Amy Bradley had just graduated college, adopted a new dog, moved into a new apartment and had a brand new job waiting for her when she returned from a family cruise in March of 1998....however she never got the chance to experience any of those things. What happened to Amy? Its a mystery spanning over 25 years now. 

SOURCE MATERIALS: 
Wikipedia 

Unsolved.com

Internationalcruisevictims.org

Allthatsinteresting.com 

Medium.com

Investigation discovery