QUEENSLAND

“Mum matters because she's our mum, and she's a human, and she, I say it a lot, but she's a friend, she's an auntie to many. She's just a gorgeous human being, and her intelligence, her creativity, her way that she views life need to be remembered. And I would say that's why this is important.

And, you know, we'll find justice for her, no matter what, we'll keep fighting. So, I think that's what matters.”  

Missing since: 13th July 2012

Last seen:  Caboolture, Qld 

Responsible jurisdiction: QLD

Year of birth: 1974

Gender: Female

Build: Slim

Hair: Brown

Eyes: Brown

Complexion: Fair

 The official police investigation into Sandrine Jourdan's disappearance is closed, with both the Queensland Police Service (QPS) and the Queensland Coroner ruling her death as a suicide. However, her family, investigative journalists, and local advocates strongly reject this conclusion and are actively campaigning to have the case reopened. 

"Katie matters because she was a human being, and she had five children. She... 
She now has two grandchildren that she's never gotten to meet, and her death, gorgeous appearance, now, death. It's fractured, and until, like, it's split all of us, like, you know, we were always close as a family, and it's just driven straight. It's just... 
Just thrashed everything.

And we need answers because every day kind of sucks, knowing that, oh, it's another day of not knowing what happened to Mum. It's another day of not knowing or not having the answers to who took her from us, and, you know, it's also another day that, you know, I, you know, since my brother's had his baby, when he first had his baby, I started crying, 'cause then I just got so angry, ‘cause I thought, Mum needs to be here for this. 
Danny should have his mum there for the birth of his child. Yeah. Tools would probably commandeer the birthing room. 
You know, she would have been so thrilled, and, you know, to see Bridgie growing up, and these big milestones that she missed out on, and that we don't really celebrate anyway, because, what's the point? Katie matters because she was a human being, and she was a good mum."

Missing since — 29 December, 2005
Last seen — Atherton, Qld
Responsible jurisdiction — Qld
Year of birth — 1961
Gender — Female
Height — 171 cm
Build — Slim
Hair — Dark
Eyes — Green
Complexion — Tanned   

Kathleen "Katie" Mary O'Shea remains a missing person in Queensland, Australia, and her case is being investigated as a suspected murder. The Queensland Government offers a $500,000 reward for information leading to the arrest and conviction of those responsible. An indemnity from prosecution is also available for any accomplice who is the first to come forward with vital information. For further information please visit https://mypolice.qld.gov.au/news/2024/03/25/500000-reward-announced-for-information-in-relation-to-the-disappearance-and-suspected-murder-of-kathleen-oshea/

"My brother means the world to me. We were close growing up, and some of my happiest memories are with him. Seeing him struggle with mental illness over the years has been heartbreaking because I know the person he truly is. He has always tried so hard to do the right thing, to be kind, and to be the best person he could be. He was friendly to everyone he met, always willing to help others, and was a real jokester who loved making people laugh. He has a heart of gold, and that's why it is so important that we find him. He is deeply loved, desperately missed, and our family just wants to know he is safe. We will never stop looking for him or hoping for answers."

Missing since: 20th August 2025
Last seen: Front Beach/Santa Barbara Parade, Bowen.

Responsible jurisdiction: QLD
Year of birth: 1982
Gender: Male
Build: Solid
Hair: Auburn
Eyes: Blue
Complexion: Fair /Caucasian

Additional Information: Brett had departed from Bowen Hospital approx 4:30pm on 19/08/2025. The last confirmed sighting of Brett was on 20/08/2025 at Front Beach/Santa Barbara Parade, Bowen.  

The investigation relies heavily on community information. Anyone with information which may assist in locating the whereabouts of Brett are urged to anonymously contact Crime Stoppers on their website or free call 1800 333 000. Reference number: QP2501473993 

"Monique Matters because she was the glue, our protector, beloved sister whom we trusted and respected who held her family together. Monique is a kind, beautiful caring soul that has a heart of gold.   

Monique was a remarkable sister, always being there for us when we needed, no matter what she was always there for us. Her outgoing personality made her the life of the party and her smile could light up 

any room. Monique was fierce, raw, honest and powerful and no one could dim her light. Until the day we have answers, we will continue to speak her name, share her story, and be her voice.

Because Monique matters. She always has, and she always will." 

Missing since: 22 June, 2013

Last seen: Beenleigh, QLD

Responsible jurisdiction: QLD

Year of birth: 1989

Gender: Female

Build: Slim

Hair: Brown

Eyes: Brown

Complexion: Dark

Monique Clubb's case remains unsolved and open, with no one charged over her disappearance more than 13 years after she went missing. A coronial inquest concluded in 2022 and identified significant failures and missed opportunities in the original investigation, yet Monique's family is still waiting for answers, accountability, and justice. By signing our petition for a $1 million reward, you can help support the search for new information and give Monique's family renewed hope that the truth will finally come to light.

Anyone with information which may assist in locating the whereabouts of Monique are urged to contact Crimestoppers on their website or free call 1800 333 000.