A 29-year-old surgical trainee has admitted to secretly recording staff members and patients inside bathrooms and shower facilities at several of Melbourne’s largest hospitals, marking a significant development in one of Australia’s most disturbing privacy breach cases. The defendant, Ryan Cho, pleaded guilty to 13 criminal offenses during proceedings at the Melbourne Magistrates’ Court, where prosecutors outlined the scale of the alleged surveillance operation.
The case has drawn widespread attention across Australia because of its impact on patient privacy, workplace safety, and public confidence in healthcare institutions. Authorities allege that Cho installed concealed cameras in areas intended for the exclusive use of employees and patients at Austin Hospital, Royal Melbourne Hospital, and the Peter MacCallum Cancer Centre.
Thousands of Private Images and Videos Collected
Investigation Revealed Extensive Digital Evidence
According to prosecutors, investigators uncovered approximately 4,500 videos stored across Cho’s electronic devices following his arrest last year. Authorities said the recordings included thousands of private photographs and videos involving hundreds of victims, many of whom were filmed without their knowledge while using hospital bathrooms or shower facilities.
Court documents also revealed that one of Cho’s former roommates was allegedly recorded in secret, expanding the scope of the investigation beyond the hospital incidents.
Prosecutors described the conduct as persistent and obsessive, arguing that many of the recordings captured women during highly private moments. The evidence became a central focus of the prosecution after one of the hidden cameras was reportedly discovered inside a staff restroom, triggering the police investigation that ultimately led to Cho’s arrest.
Hundreds of Initial Charges Reduced
When the investigation first concluded, Cho reportedly faced more than 900 criminal allegations. However, following discussions between the prosecution and defense, many of the allegations were consolidated into 13 principal charges, including offenses related to privacy violations, stalking, and creating intimate images without consent.
Cho formally entered guilty pleas to all 13 charges during the latest court appearance, eliminating the need for a trial on the issue of guilt. The court will instead focus on determining an appropriate sentence during upcoming proceedings.
Defense Points to Mental Health Issues
Cho’s legal team argued that he has been dealing with complex psychiatric and psychological conditions, which they said should be considered during sentencing. According to the defense, Cho has been living with family members while on bail for nearly a year and has been undergoing mandatory psychiatric treatment.
The court also heard that Cho is prohibited from visiting hospitals except in genuine medical emergencies, a condition imposed while he remains on bail pending sentencing.
Mental health claims presented by the defense do not eliminate criminal responsibility but may be considered by the court when determining the final penalty under Australian law.
Victims Expected to Address the Court
Cho is scheduled to return to court in November for a three-day sentencing hearing, during which victims will have the opportunity to submit victim impact statements describing how the recordings affected their personal lives, emotional well-being, and sense of security.
Those statements are expected to play an important role in the court’s assessment before a final sentence is imposed.
The investigation has raised broader concerns about privacy protections, hospital security, and the safeguarding of sensitive areas within major healthcare facilities. Legal experts say the case may prompt hospitals to review surveillance detection procedures and strengthen security measures designed to protect both employees and patients.
Source: Facts in this report are based on information presented during proceedings before the Melbourne Magistrates’ Court, as reported by Australian media covering the case.