Kathleen Harris's Disappearance: How She Went Missing and What We Know


In May 1999, 15-year-old Kathleen Harris vanished without a trace from the small coastal town of Huskisson, New South Wales. 

For more than 20 years, her family and friends have been searching for answers that keep getting harder to find.

Despite countless investigations and renewed efforts by the authorities, what happened to Kathleen Harris still remains a mystery.

Kathleen’s Life Before She Went Missing

Kathleen Harris was born in Costa Rica in 1983, and moved to Australia with her father in 1995. 

It was reported that she had started living independently, away from her father, few years after they arrived Australia. 

Her mother and sisters remained in Costa Rica, leaving her largely on her own. 

Kathleen was known for her lively and energetic personality even as a teenager.

She had an olive complexion, brown collar-length hair, and a slim build, standing between 160 and 170 centimeters tall. 

Kathleen also had a medical condition that required regular medication.

Despite her age, Kathleen Harris lived a life far from ordinary. 

She lived in a flat next to the clubhouse of the Rebels Outlaw Motorcycle Club

It was rumored that she was close to one of its members, Clinton Hanlon, who was a key figure in her life at the time.

Despite staying alone, Kathleen Harris maintained close contact with her family and friends, making her sudden disappearance all the more suspicious.


Kathleen Harris

The Day Kathleen Harris Disappeared

Sunday, May 31, 1999, was the last day anyone saw Kathleen Harris. 

She had plans to meet up with friends the next day, but she never showed up. 

The last known person to see her was Clinton Hanlon, her close friend who was part of the Rebels Motorcycle Club. 

He reported seeing her around 9 p.m. at her home on Keppel Street in Huskisson. 

When she failed to show up for a scheduled appointment at Nowra Hospital, Kathleen's father and Clinton reported her missing.

At the time of her disappearance, Kathleen was in good spirits.

Her personal belongings, including her purse, keys, and even the clothes she was last seen in, were all found in her flat. 

This unusual detail led authorities to suspect foul play early in the investigation.

Investigations and Theories: A Case Full of Unanswered Questions

From the very beginning, Kathleen Harris’ disappearance was treated as suspicious. 

Police from the Shoalhaven Local Area Command launched a full-scale investigation under Strike Force Jerrett.

Despite numerous appeals for information, no concrete leads emerged. 

Her connection to the Rebels Motorcycle Club raised various theories about what might have happened to her.

One of the primary suspects in Kathleen’s case was Clinton Hanlon.

He was the last person to see her alive. 

Rumors had it that Clinton might have been involved in her disappearance.

He was reportedly in a sexual relationship with Kathleen despite being much older and married.

Some witnesses claimed that Clinton made disturbing confessions about Kathleen Harris disappearance. 

They alleged he had taken her out on his boat and killed her, or had struck her with a motorbike helmet and hidden her body.

However, Clinton Hanlon denied all the allegations, but admitted to having sexual relations with Kathleen Harris. 


At the time of her disappearance, Kathleen’s friends,  Shauna Jeanie and Patricia Hollis said Kathleen told them she was pregnant. 

They said she was always tired, often feeling weak and needing rest. 

Although they had been heavy drinkers at 15, they claimed Kathleen avoided alcohol entirely at that time.

They confirmed she was in a serious sexual relationship with Clinton Hanlon, unlike Clinton's claim that it was just "casual sex".

Additionally, the coroner’s inquest revealed that some of Kathleen’s belongings were found in Clinton's home years after her disappearance.

The items include a dream catcher and a coat she had worn the night she was last seen. 

Despite these troubling revelations, no solid evidence has ever linked Clinton Hanlon or anyone else to Kathleen Harris' disappearance.

Renewed Efforts: Are We Any Closer to the Truth?

Over the years, police have made several renewed efforts to gather information about Kathleen Harris' disappearance. 

In 2009, a digitally enhanced image of what Kathleen might look like as an adult was released to the public. 

This led to new leads, including a forensic examination of a vehicle. 

The vehicle was reportedly seen near the area at the time of her disappearance.

Yet, even with this breakthrough, the case remains unsolved.

In 2012, the New South Wales government offered a $100,000 reward.

This amount is for any information that could lead to the arrest and conviction of those responsible for Kathleen’s disappearance. 

Authorities remain hopeful that someone with knowledge of the case will come forward, so that Kathleen’s family can finally find some closure.



Kathleen’s disappearance has left a permanent mark on the community of Huskisson. 

Her friends and family still cling to the hope that one day, they will learn the truth about what happened to her. 

In the years since she went missing, her case has been the subject of numerous appeals and inquests.

Sadly, no new developments in her mysterious disappearance has emerged. 

As time goes on, the mystery of Kathleen Harris remains one of the most baffling cold cases in New South Wales. 

Her family, now scattered across the globe, continues to wait for answers that have yet to come. 

And for the people of Huskisson, the question of what happened to Kathleen Harris that fateful night lingers.

Anyone with information about Kathleen’s disappearance is urged to contact Crime Stoppers at 1800 333 000. 

The reward of up to $100,000 remains in place for those who can help bring justice to Kathleen and her family.

In another puzzling case, a 16-year-old disappeared after receiving threats at school. 

Click here to learn more about this case and see if you can assist. 

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