The death of 12-year-old diving student Dylan Harrison during a certification course in Texas has sent shockwaves through the international diving community. While every training fatality is tragic, the circumstances of this case—and the subsequent handling of evidence—have provoked widespread anger and calls for accountability.

Reports indicate that the young trainee died on 16 August 2025 while taking part in an open-water certification dive at The Scuba Ranch in Terrell, Texas. The class was conducted under the auspices of Scuba Toys, a Dallas-area dive centre. The incident has since raised serious questions about the adequacy of supervision, the management of evidence and the professional standards applied in the training process.

What happened

Dylan Harrison was among eight students completing a confined-water exercise that involved descending to a submerged platform. During the session, the students were on a platform at a depth of 15m (16 feet), according to People Magazine. After an initial descent and resurfacing, the group began a second dive. When students reached the platform again, Dylan was missing. Her body was later found at a depth of approximately 13 metres (42 feet) by a completely unrelated and independent team of dive professionals led by Richard Thomas.

The dive facility (Scuba Ranch) quickly suspended the instructor involved and barred Scuba Toys from conducting further courses pending investigation. Law enforcement agencies, including the Kaufman County Sheriff’s Office and the Texas Rangers, subsequently opened an inquiry. It has been reported that the police investigation was closed within a few hours, but we have not been able to verify this.

Supervision concerns

According to multiple accounts, the instructor overseeing the course may not have been in the water at the critical time. Instead, witnesses say he remained on the surface while the group descended. The buddy pairing of two 12-year-olds in low-visibility conditions, reportedly without a fixed descent line, contravenes common practice for junior divers and falls short of the supervision standards required by recognised training agencies.

Such lapses undermine one of the central safeguards of entry-level dive education—that students, especially minors, are directly observed and supported by professionals throughout all underwater exercises.

Missing evidence

Adding to the unease, crucial dive-computer data from the incident are unaccounted for. Dylan’s own device, as well as those worn by the instructor and divemaster, were not immediately recovered. One of the professional computers is said to have gone missing altogether.

Investigators and independent experts have emphasised that such data are vital for reconstructing events underwater, revealing depth profiles, gas usage and timing. Their absence—or delayed retrieval—has fuelled allegations of mishandling or even suppression of evidence. Comparisons have been drawn to “losing the black box” after an aviation disaster.

Although the official inquiry remains open, critics argue that the pace and transparency of the investigation have done little to restore public confidence.

The video that shocked the industry

Further controversy erupted when an earlier video surfaced showing a Scuba Toys representative, reportedly the shop owner, making deeply disturbing remarks about fatalities. In the recording, made in 2017, the speaker can be heard saying:

“All I know is we’ve killed… what? four people? five people? And we’ve never even done a deposition. Our insurance company just settles. John Witherspoon says we can kill two people a year, ‘we are fine’.”

Although the individual later described the statement as “a joke,” it has been widely condemned by professionals across the diving world as grotesquely irresponsible. Many instructors and dive-centre owners expressed disbelief and outrage, noting that safety—particularly for students—must never be treated with levity.

One veteran instructor summarised the reaction within the community by saying that such an attitude “has no place in our profession and betrays the trust that every student places in an instructor.”

Public anger and professional condemnation

The combination of a child’s death, missing evidence and flippant comments about fatalities has sparked fierce criticism across social media, diving forums and professional networks. Numerous instructors have called for renewed scrutiny of how training agencies monitor their affiliates and enforce compliance.

There is widespread concern that current oversight relies too heavily on self-regulation. Without mandatory independent review of fatal training incidents, cases risk being quietly settled rather than thoroughly examined.

Systemic questions

The tragedy has prompted reflection on systemic issues that go beyond one facility or instructor. Among them:

• Instructor-to-student ratios: Are they being properly enforced, especially for minors?
• Data integrity: Should dive-computer logs be legally required to be secured and examined after any serious incident?
• Transparency: How can investigations balance liability concerns with the need for open reporting?
• Agency responsibility: What role should certifying bodies play in suspending or decertifying instructors pending inquiry outcomes?

Experts note that such reviews are vital if trust in diver education is to be maintained.

The family’s search for answers

Dylan’s family has repeatedly voiced frustration over the lack of clarity and the missing data. Local media have reported that they are still waiting for comprehensive findings. For them, and for many within the diving community, the central question remains not only how this tragedy occurred—but why the investigation has struggled to provide definitive answers.

Lessons and accountability

Every diver, instructor and training organisation shares responsibility for maintaining a culture of safety and respect for the sea. When that culture breaks down, the consequences can be catastrophic. The death of a 12-year-old student in what should have been a controlled learning environment exposes failures that cannot be dismissed as misfortune.

The wider outrage is not simply about one fatal dive. It is about an industry forced to confront the possibility that safety has, in some corners, been compromised by complacency, commercial pressure or negligence.

Until the missing data are recovered and a full, transparent investigation is completed, this case will continue to cast a long shadow over the training community.