
Show overview
On Trial Australia launched in 2024 and has put out 42 episodes in the time since. That works out to roughly 20 hours of audio in total. Releases follow a fortnightly cadence.
Episodes typically run twenty to thirty-five minutes — most land between 22 min and 36 min — though episode length varies meaningfully from one episode to the next. It is catalogued as a EN-US-language True Crime show.
There hasn’t been a new episode in the last ninety days; the most recent episode landed 8 months ago. The busiest year was 2025, with 40 episodes published. Published by TAPT Podcasts.
From the publisher
Inside Australia's biggest and most gripping trials - the evidence, witness testimony and every update - as it unfolds before a jury. Join Nine's Penelope Liersch & The Age's Erin Pearson as they bring you real-time reporting from cases that have Australia, and the world, talking.
Latest Episodes
View all 42 episodes
Erin Patterson’s ‘last ditch attempt’
Erin Patterson’s new barrister tells the court his team needs more time to prepare an appeal case against the triple murderer’s conviction.See omnystudio.com/listener for privacy information.

Inside the prison cell
The prosecution calls for Erin Patterson to be handed a life sentence, without the possibility of parole. The court is also given a rare insight into the killer’s life in a maximum security prison cell, including the personal items she keeps.See omnystudio.com/listener for privacy information.

'I am no longer Erin Patterson’s victim'; The family speaks
The only survivor of the deadly mushroom lunch says he forgives the woman who tried to kill him, pastor Ian Wilkinson telling the court ‘now I am no longer Erin Patterson’s victim, and she has become the victim of my kindness’. Speaking through tears the family she tried to destroy say they can not understand her murderous wrath.See omnystudio.com/listener for privacy information.

What really happened to Simon Patterson
Listen for the first time what the jury didn't hear, including Simon Patterson's claims his estranged wife was trying to kill him for years, secret poison papers found on her electronic devices and the killer's imaginary cat. See omnystudio.com/listener for privacy information.

The many faces of Erin Patterson
In the aftermath of the trial, Erin and Penny take listeners through their observations from the courtroom, things the jury didn’t see and just how big the global attention is.See omnystudio.com/listener for privacy information.

Why did she do it? The doctor's perspective
In an extended interview, Leongatha doctor and trial witness Christopher Webster sits down with our hosts to speak about his interactions with murderer Erin Patterson when she arrived on his hospital doorstep in the aftermath of the fatal lunch. It’s a case, he says, that’s changed his life forever. Please be advised: This episode contains strong language. See omnystudio.com/listener for privacy information.

‘Guilty’ - the jury decides
12 jurors have convicted Erin Patterson of three counts of murder and one count of attempted murder. Come inside the courtroom as the verdict was handed down and hear some of the evidence for the first time.See omnystudio.com/listener for privacy information.

THE VERDICTS
After 6 days of deliberations, the jury has returned with its verdicts. We bring you some of the reaction as it unfolded in Morwell. See omnystudio.com/listener for privacy information.

Deliberations begin
After 40 trial days, the jury retires to deliberate. With two jurors balloted off, the remaining 12 are now sequestered, unable to return home. The judge gives them a final warning to avoid discussing the case with anyone outside the secure jury room.See omnystudio.com/listener for privacy information.

Judges of the facts
The final instructions to the jury, known as the judge’s charge, are underway. Justice Christopher Beale gives directions on the principles of law while also summarising parts of the evidence. He says the jurors, and only them, are the judges of the facts. See omnystudio.com/listener for privacy information.

‘Total speculation’
Erin Patterson’s barrister finishes his final plea to the jury, telling them they must find his client not guilty. He points to four ‘ridiculous convoluted propositions’ from the prosecution and argues the accused never had any reason to harm the lunch guests. He urges the jurors to put themselves in her shoes.See omnystudio.com/listener for privacy information.

'Fifth deception'
The Crown closes its case, accusing Patterson of engaging in multiple calculated deceptions and telling lies even when her lunch guests were gravely ill. Rogers also accused Patterson of trying to play the jury.See omnystudio.com/listener for privacy information.

Erin Patterson's final words
During the accused killer's final hours on the stand, more questions are raised around gastric bypass surgery and an 11th hour bid for a fresh police statement challenges her account. Erin Patterson also maintains she fed fatal lunch leftovers to her children, and answers three final accusations from the prosecution.See omnystudio.com/listener for privacy information.

Gastric sleeve and “two faces”
The accused disputes claims she was never sick. She is also pressed on possible weight loss surgery and if she has “two faces”.See omnystudio.com/listener for privacy information.

'You thought the lunch guests would die’
During cross examination, Erin Patterson denies telling relatives she had cancer. She also denies ever thinking her cancer lie could remain a secret because her lunch guests would be dead.See omnystudio.com/listener for privacy information.

‘I just panicked’
Erin Patterson gives evidence that she began to think foraged mushrooms she’d dried in the weeks before the lunch could have ended up in the meal. Telling the court her estranged husband asked if she'd used her dehydrator to poison his parents - and that she panicked, dumping the kitchen appliance and resetting a phone. See omnystudio.com/listener for privacy information.

Foraging for tasty mushrooms
The accused killer tells the jury she loved mushrooms and developed an interest in foraging for them during covid lockdowns. She admits there must have been death cap mushrooms in the meal she served.See omnystudio.com/listener for privacy information.

The accused killer speaks
Erin Patterson gives evidence. The accused killer chokes back tears as she recalls a “traumatic birth”. She describes her mother in-law as patient and supportive and reveals she wanted to convert Simon Patterson to atheism before her own spiritual experience. See omnystudio.com/listener for privacy information.

Subway CCTV and police expenses
The lead investigator is quizzed on exactly what CCTV from the evening of the fatal lunch shows. He also tells the jury, pulling all of the accused killer’s phone records was too expensive.See omnystudio.com/listener for privacy information.

A missing phone and lunch shopping
The lead detective continues his evidence cataloguing phones connected to the accused killer, noting one has never been found. Erin Patterson’s shopping receipts and medical records are also shown to the jury.See omnystudio.com/listener for privacy information.