I know I argued against the trafficking theory in previous posts, but I now admit that I was wrong.
I was looking at the trafficking angle through a Canadian lens; however, Curacao isn't Canada. Things there move much differently.
I think it's entirely plausible and perhaps even likely, that Amy left the ship voluntarily but was brought into something nefarious against her will. I think drugs played a part, like it does in many trafficking scenarios. IMO Amy was forced to take drugs, to further disorient her, and help her captors ensure some sort of compliance.
According to the new documentary out on Netflix right now, the FBI believes that the woman in the photo was Amy. All of the eye-witnesses all sounded incredibly credible. Then, with the local police chief saying how her body would've been found in those waters... it just all lines up now for me.
So, I stand corrected. I now believe she was taken against her will and forced into the sex industry.