At this point, AB has been placed across half the Caribbean by unverified witness accounts that lead nowhere. Bathrooms, bars, beaches. None of it produced physical evidence or confirmation. We are 25 + years in. No arrests. No charges. No Amy.
Some tips may have been serious enough to be heard by a grand jury, but that does not mean they were supported by facts. Being questioned or testifying does not verify a claim. People come forward in high profile cases with stories that do not hold up.
IIRC, the bathroom story came from Judy M, who said in 2005 that a distressed woman whispered she was AB and mentioned a deal. She reported it 8 months later after seeing AB's photo on day time tv. No one else witnessed it. There was no surveillance, no documentation. It's a single unverified account. As far as we know.
You do not go from a balcony with your family on a cruise to running cartel errands under supervision. So for me, I'm out on this lead. It's of course all my opinion.