Exploring Witness Decision-Making in the Amy Bradley Case
Why did so many witnesses wait to report that they may have seen Amy Bradley?
Posted July 22, 2025 | Reviewed by Abigail Fagan
“One eyewitness is of more weight than ten hearsays.” — Plautus
Witnesses play a vital role in police investigations by sharing first-hand information about what they saw or heard. However, witness reporting is often conditional on a number of factors, such as overcoming the belief that their input won’t be helpful.
One example of this is the case of missing American woman Amy Bradley, who disappeared from a cruise ship near Curaçao in the Caribbean in March 1998. The case remains unsolved, although the FBI has investigated a number of leads from people who claim to have seen Amy in Curaçao and Barbados in the years following her disappearance.
The recent Netflix series "Amy Bradley Is Missing" featured several of these eyewitnesses, and one notable similarity is that none of them immediately came forward to report what they had seen. Exploring their behaviour around this can provide an insight into the psychology of witness decision making.
Witness 1: The Naval Officer
Ten months after Amy’s disappearance, Naval Officer Bill Hefner visited a brothel on Curaçao during shore leave. While there, Hefner says he was approached by a young woman claiming to need help, who said her name was Amy Bradley and she was being held against her will. Hefner’s response to this can be considered in two parts: how he responded immediately and what he did after the incident. Seo et al (2022) found that bystander intervention should be considered in terms of both ‘in-the-moment’ intervention, often driven by instinct, and ‘after the fact’ interventions, where bystanders have the opportunity to reflect on the situation and consider what actions to take.
So what did Hefner do? His immediate instinct was to leave, telling Netflix, “I didn’t want to try and cause no trouble”. This aligns with Martocci’s (2021) exploration of bystander responses, which identified self-preservation as a frequent motivator in cases of social aggression . In other words, getting yourself out of the situation and away from danger.
However, what about after the incident, when Hefner didn’t alert anyone to this young woman’s presence in the brothel and the information that she had shared with him? Hefner claimed that he was worried that by reporting it, that he would ‘get busted’ for being in the brothel and would be restricted to the ship. He also noted that he was only two years from retirement and confessing to being at the brothel may have resulted in a rank reduction, meaning that he retired at a lower rate, thereby costing him financially. In the end, Hefner only reported his meeting with the young woman in 2001, after he had retired and three years after the encounter. A subsequent FBI investigation of the brothel did not find anything useful due to the amount of time that had passed.
This highlights the important role that fear of consequences can play in bystander behaviour. Much of the research around barriers to intervention, such as Mainwaring et al (2024), has focused on retaliation by the perpetrator or towards the victim, but the case of Bill Hefner emphasises the importance of understanding how external consequences may affect bystanders, and what can be done to mitigate these.
Witness 2: The Tourist
Judy Maurer was on a cruise with her husband in March 2005, when she visited a department store in Barbados. During a trip to the bathroom, she encountered a young American woman accompanied by three men. Maurer described how the men warned the young woman that she ‘better be ready to go’. When the men waited outside the bathroom, Maurer reports that the distressed woman said that her name was Amy and she was from West Virginia. Maurer left the bathroom when the men returned and saw the young woman being led away by the men.
It was eight months later when Maurer reported this incident to the FBI, after seeing the Amy Bradley case featured on the Dr. Phil show and recognising Amy as potentially being the young woman she had encountered in Barbados. So why didn’t Maurer report this at the time? She certainly recognised that there was a problem, as she told her husband at the time, “Something’s going on. They’re forcing that girl to do something she doesn’t want to do”. She reports that her husband told her there was nothing she could do, so she says she tried to put it out of her mind. Reflecting later on why she didn’t report at the time, Maurer put it down to two specific factors: (1) she didn’t know what to do and (2) she didn’t know who the young woman was.
Maurer’s reasons align with what we know about bystander intervention. Not knowing what to do when witnessing something problematic is recognised as a significant barrier to bystander intervention. Indeed, Latane and Darnley’s (1968) bystander model noted the importance of developing bystander skills in order to encourage people to feel more confident to act. Maurer’s second concern, that she didn’t know the identity of the woman, aligns with Seo et al’s (2022) findings that people are more likely to help if they are familiar or friendly with the person who needs help, as opposed to a stranger. This is further borne out by the fact that Maurer contacted the FBI immediately after realising the young woman in the restroom may have been Amy Bradley. Unfortunately, due to the time that had passed, the FBI was unable to determine the identity of the woman or the men she was with.
What can we learn from these witnesses’ decision-making? When we see something problematic, however small we think it may be, consider telling someone. Even if the problematic thing is happening to someone we don’t know, or we’re not sure exactly what’s happening, consider telling someone. If the fear of potential repercussions is holding you back, don’t assume your only option is silence. Consider how you might adjust your intervention, such as reporting anonymously. Whatever you do, make sure you do something.
Latane, B., & Darley, J. M. (1968). Group inhibition of bystander intervention in emergencies. Journal of personality and social psychology , 10 (3), 215.
Mainwaring, C., Scott, A. J., & Gabbert, F. (2024). Facilitators and barriers of bystander intervention intent in image-based sexual abuse contexts: A focus group study with a university sample. Journal of interpersonal violence , 39 (11-12), 2655-2686.
Martocci, L. (2021). The capacity to intervene: Bullying, social pain, and bystander empathy. Sociological Inquiry , 91 (1), 114-139.
Seo, S., Witte, T. H., Casper, D. M., & Owen, S. (2022). Helping friends and strangers in risky situations: Outcomes of bystander interventions for sexual assault and dating violence. Journal of Aggression, Maltreatment & Trauma , 31 (4), 540-561.
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Gill Harrop, Ph.D., is a Registered Forensic Psychologist specializing in the use of active bystandership and psychological strategies to address problematic relationship behaviour and tackle crime.
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This article is part of the Bringwise Psychology Journal — daily insights on human behavior, mental health, and personal growth.