She became a victim of human trafficking.
The theory with the most speculation behind Amy’s disappearance is that she was smuggled off the ship to be trafficked, or that she left the ship and ended up caught in a trafficking ring ashore.
Multiple people have reported seeing Amy ashore in Curaçao, but the true first sighting of her outside of the family’s cabin happened the morning she went missing.
Two women reportedly saw Amy and Alister Douglas, a ship employee she had been spotted dancing with at the disco, on an elevator around 6 a.m—after her father noted she was gone. The women allegedly saw Douglas 15 minutes later, alone.
Investigators and the Bradley family have received reports that people saw her in Curaçao just after the cruise, as well as years later.
A few weeks after Amy went missing, Ron and Brad Bradley returned to Curaçao and spoke with a taxi driver who claimed he saw Amy after the ship docked. She was looking for a phone, the driver said.
Any report of Amy being seen seemingly went stale until the next year.
Bill Hefner, a Navy vet, said he was at a brothel in Curaçao in January 1999 when a woman, who identified herself as Amy Bradley, told him she left a cruise ship to find drugs and she was being held against her will. Hefner was afraid he’d get in trouble if he admitted where he was—and he didn’t know she was possibly a missing person—so he didn’t report what he saw until 2001.
Then, in 2005, a picture began to circulate of a woman who resembled Amy dressed in lingerie and being advertised for sexual services on a website in the Caribbean. Authorities pursued the lead but were unable to confirm the identity of the woman in the photo. The same year, tourist Judy Maurer claimed to have seen a distressed Bradley in a store bathroom in Barbados.
The FBI has interviewed Douglas and found no evidence to charge him, though Amy’s family has asked them to look at him again, "I think [Douglas] went and handed [Amy] off to somebody who took her down into the crew quarters," Brad told Fox News Digital.
She died by suicide or accidentally fell overboard.
The director and employees of the cruise theorized that Amy either intentionally jumped or accidentally fell overboard.
The Dutch Caribbean Coast Guard searched for Amy for four days, thinking if she went overboard, her body would wash ashore. She was never found, and her family staunchly believes that she didn’t fall overboard.
Brad has spoken out against any theory that Amy intentionally jumped, saying that she had just graduated college, was about to start a new job and had gotten a new apartment.
Brad also sounded off on X, formerly known as Twitter, saying that Douglas’s roommate reported that the ship’s crew searched their cabin for Amy before her family made them aware she was missing. “I thought the company line the employees were supposed to parrot was that she jumped or fell,” Brad wrote in August.
She walked off the ship and is living quietly in the Caribbean.
It’s possible that Amy simply left the ship on her own with the intention of never being found again. This is only backed up by internet sleuths who have found that there are IP addresses that trace to Barbados (roughly 650 miles from Curaçao) that show someone who routinely logs into forums related to her disappearance on key anniversaries or birthdays, leading people to believe it’s Amy logging in herself.
Amy was declared legally dead in March 2010, but in October 2025, The Hollywood Reporter reported that three “very significant” new leads emerged about the case, including a female bar server from the cruise ship who corroborates that Amy was trafficked off the boat.