Former NRL and State of Origin prop Trent Merrin has been arrested and charged with manufacturing illegal peptides following a police raid that uncovered an alleged clandestine laboratory in Shell Cove, NZ Herald reported, with the 37-year-old due to face Wollongong Local Court on November 24.
The charges land against a player whose on-field reputation was built on 235 NRL games, 13 State of Origin appearances for New South Wales and seven Tests for Australia, and they arrive as Strike Force Antree—a joint NSW Police Organised Crime Squad and Therapeutic Goods Administration operation—continues its investigation into the alleged illegal manufacture, supply and distribution of performance-enhancing substances across the Illawarra region.
Business ventures risk reputational fallout
- Merrin retired in 2021, so his absence has no direct fantasy football or squad depth implications, but his post-playing business ventures, including the corporate advisory firm Azure Partners and an ice bath business for gyms, face reputational and commercial exposure from the charges.
- Merrin is due to face Wollongong Local Court on November 24.
- Historical precedent matters: Merrin avoided conviction in December 2025 over a $140,000 cryptocurrency theft from a former teammate, receiving an 18-month community release order.
The July 24 Shell Cove raid that launched Strike Force Antree
Detectives executed a crime scene warrant at a Shell Cove property in the Illawarra region south of Sydney on Friday, July 24, uncovering what NSW Police allege was a clandestine peptide manufacturing facility alongside large quantities of restricted substances, according to Fox Sports. Strike Force Antree was established that same month by detectives from State Crime Command’s Organised Crime Squad, with assistance from the Therapeutic Goods Administration, to investigate the alleged illegal manufacture, supply and distribution of peptides.
Peptides are short chains of amino acids linked by peptide bonds that have not been evaluated or approved by regulatory bodies, and the TGA notes they are increasingly advertised online for weight loss and muscle growth, ABC News reported. The first arrest under the strike force came on August 14, when a 39-year-old man—identified by News.com.au as Adam Mustafa—was charged at Day Street Police Station with four counts of manufacturing goods for use in humans resulting in harm or injury. His matter was finalised in court, with News.com.au reporting he was convicted and ordered to pay a combined $23,000 in fines after appearing at the Downing Centre Local Court on September 30.
Merrin arrested at Surry Hills and charged with six offences
As inquiries continued, detectives arrested Merrin at Surry Hills Police Station at about 8am on Tuesday, November 3. He was charged with five counts of manufacturing goods for use in humans resulting in harm or injury and one count of participating in a criminal group contributing to criminal activity, ABC News and Fox Sports reported. He was granted conditional bail and will appear at Wollongong Local Court on November 24.
Mr Merrin’s solicitor, Paul McGirr, said Mr Merrin would plead not guilty to all the charges. “We will request a brief of evidence and take it from there,” Mr McGirr said.
NSW Police confirmed in a statement that inquiries under Strike Force Antree remain ongoing, indicating the investigation has not concluded with these two arrests.
Two accused, two different court outcomes under Strike Force Antree
| Accused | Age | Arrest Date | Charges | Court Status |
|---|---|---|---|---|
| Adam Mustafa | 39 | August 14, 2026 | Four counts of manufacturing goods for use in humans resulting in harm/injury | Matter finalised; convicted and fined $23,000 combined |
| Trent Merrin | 37 | November 3, 2026 | Five counts of manufacturing goods for use in humans resulting in harm/injury; one count of participating in a criminal group | Conditional bail; Wollongong Local Court November 24, 2026 |
From Origin enforcer to defendant: Merrin’s career and prior legal matter
Merrin’s playing career spanned the St George Illawarra Dragons and Penrith Panthers, with a brief stint in England’s Super League with the Leeds Rhinos, before he retired in 2021 after 235 NRL appearances. He played 13 State of Origin games for New South Wales and was part of the Blues’ drought-breaking series win in 2014, and he represented Australia in seven Tests. Off the field, however, he has faced legal scrutiny: in December 2025 he avoided conviction after pleading guilty to charges relating to a $140,000 cryptocurrency theft from a former teammate, receiving an 18-month community release order without conviction, NZ Herald reported.
What happens on November 24 at Wollongong Local Court
Merrin’s next dated appearance is scheduled for Tuesday, November 24 at Wollongong Local Court, where he will face the manufacturing and criminal group charges. Police have stated that inquiries under Strike Force Antree remain ongoing, leaving open the possibility of further arrests or charges as the investigation into the alleged peptide syndicate continues.
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