On July 29, 2023, Erin Patterson served lunch to four guests in her Leongatha home. The dish was Beef Wellington—individually plated, meticulously prepared, and laced with death cap mushrooms. Within days, three were dead. One survived. And Patterson, now convicted of triple murder and attempted murder, became the face of one of Australia’s most chilling criminal cases.

But what made the case extraordinary wasn’t just the method. It was the unraveling. Patterson spoke—often, and inconsistently. She claimed the mushrooms came from Woolworths. Then an Asian grocer. Then she’d foraged them by accident. She denied owning a dehydrator, then dumped one at a local tip. She lied to police, to doctors, to the public. And with every version of her story, she tightened the rope around her own neck.

Justice, in this case, was served not by silence—but by speech. Patterson’s own words exposed her. Her contradictions became evidence. Her story became her own rope, and she tangled it into a noose. That’s how justice works when truth is allowed to speak.

When silence protects the guilty and strangles the innocent

And yet, in our legal system, silence is often treated as sacred. Defence counsel routinely advise clients to say nothing—not just in court, but to police, to investigators, even to their own lawyers. The right to silence, designed to protect the vulnerable, has become a strategic default. But when applied indiscriminately, it doesn’t shield the innocent. It silences them.

I know this firsthand.

As a survivor of coercive control and false allegations, I was denied the right to speak by my own defence counsel. Without reviewing the facts, they insisted I remain silent. They told me I could only provide a rebuttal after being charged, imprisoned, and denied bail. Had I followed their advice, I would have entered the courtroom voiceless—stripped of evidence, truth, and agency. And because of that silence, the systemic abuse I endured was prolonged. My health deteriorated. I was diagnosed with heart failure. I was admitted to emergency six times for stress-related conditions. And all the while, the legal system treated my silence not as trauma—but as strategy.

What made this worse was the failure of my lawyer to understand the broader evidentiary rights available during the police investigation stage. Unlike court proceedings, where rules of evidence restrict what can be presented, the investigative phase allows for context, pattern, and nuance. My lawyer could have used that window to present evidence that clarified the truth—evidence that may not have been admissible later, but was crucial to guiding police toward the right conclusion. Instead, they chose silence. They chose ambiguity. They chose a strategy that served no one but the abuser.

So I sacked them.

With new counsel, I sat through a seven-hour police interrogation. I provided evidence—documents, timelines, communications—that I believe will not only prevent charges against me, but may lead to charges against my abusive partner for making false statements and other offences. The system didn’t protect me. But truth, when finally allowed to speak, did.

The Adversarial Bargain: A Philosophical Reckoning

The adversarial system, rooted in Anglo-American common law, is built on a foundational premise: truth emerges through contest. Two parties present opposing narratives, and a neutral arbiter—judge or jury—decides which version prevails. This model is underpinned by centuries of jurisprudence, from Blackstone’s emphasis on the presumption of innocence to Lord Devlin’s assertion that “two prejudiced searchers starting from opposite ends of the field will between them be less likely to miss anything than the impartial searcher starting at the middle.”

But this ideal assumes:

• That both parties have equal access to representation
• That silence is a tactical choice, not a coerced condition
• That truth can survive the filtering of evidence rules and strategic omission

In practice, these assumptions collapse—especially for survivors of coercive control or those falsely accused. The adversarial system doesn’t just fail to protect them; it often rewards manipulation and punishes transparency.

As Judge Ray Finkelstein observed, “the adversarial system is not well adapted to arrive at the truth” and often achieves it only “as a convenience, a by-product, or an accidental approximation.” When lawyers suppress client voice, and judges remain passive in the face of incomplete evidence, the system ceases to be a search for truth. It becomes a performance.

Silence as Strategy, Silence as Harm

The right to silence was designed to protect against coercive investigation—not to prevent survivors from advocating for themselves. But in practice, it’s often wielded as a tool of strategic ambiguity. Lawyers advise silence not based on facts, but on presumption. And when clients resist, they’re told to find someone else.

That’s what happened to me.

I wanted to brief my lawyer on the facts. She refused. She told me to seek alternative counsel. Not because I was guilty. Not because I was incoherent. But because I wanted to speak.

This isn’t advocacy. It’s abandonment.

And it’s why we need reform—not to strip lawyers of discretion, but to ensure that discretion doesn’t become a muzzle.

The Incentive Divide: Prosecutors vs. Police

By the time a case reaches the desk of a public prosecutor, the machinery of the adversarial system is already in motion. Prosecutors are rewarded for convictions—not for discernment. Their role, as it’s evolved, is less about truth and more about performance: crafting a winnable case, navigating evidentiary rules, and outmaneuvering defence counsel.

This creates a perverse incentive: once charges are laid, the question of actual guilt becomes secondary to the choreography of trial. Prosecutors may be ethically bound to seek justice, but structurally, they are incentivised to win.

By contrast, police—while not immune to bias—are investigators. Their credibility depends on discernment. They don’t want to be manipulated by false complainants. They don’t want to waste resources chasing ghosts. Cops hate being played for mugs.

In my case, that’s what saved me. The police weren’t trying to win a case. They were trying to understand it. And when I finally had the chance to speak, they listened.

This distinction matters. Because when lawyers reflexively shield their clients from the investigative stage—insisting on silence, refusing to engage—they squander the one phase of the process where truth still has room to breathe. They treat police like adversaries, not allies. And in doing so, they fail their clients.

Policy Recommendations

1. Client Factual Briefs: A Right to Be Heard

• Defence counsel should invite and facilitate a discussion about the client’s factual account at the outset of representation.
• Clients must be informed of the risks associated with early disclosure—especially in cases involving potential self-incrimination or strategic disadvantage.
• However, if a client chooses to provide a factual brief despite caution, counsel must receive and document it. Silencing the client or refusing representation on that basis is ethically indefensible.
• This reform does not compel lawyers to adopt the client’s version wholesale—but it ensures the client’s voice enters the record, especially in cases where trauma, coercive control, or false allegations distort early narratives.
• Crucially, justice is served not only by protecting the innocent—but by allowing the guilty to speak freely and reveal themselves. Strategic silence may benefit defence counsel, but it obstructs truth. As the mushroom case showed, when the guilty speak, they often do so in ways that expose motive, inconsistency, and intent.

Legal strategy must be informed by truth—not insulated from it. A lawyer’s duty is not to suppress voice, but to guide it responsibly.

2. Early Evidentiary Advocacy

• Defence counsel should be trained to distinguish between courtroom admissibility and investigative relevance.
• Evidence that may be excluded at trial should still be strategically deployed during police investigations to guide outcomes.

3. Trauma-Informed Legal Practice

• Legal professionals must receive training in coercive control, trauma presentation, and false allegation dynamics.
• Silence should never be imposed without a full understanding of the client’s lived experience.

4. Oversight and Accountability

• Legal oversight bodies must investigate cases where counsel suppresses client voice without factual basis.
• Survivors must have recourse when representation fails—not just in appeals, but in professional standards enforcement, and in litigation.

Conclusion: Let Truth Speak

The adversarial system was built to protect the innocent. But when silence is imposed, and truth is filtered through strategy, the contest becomes theatre—and the stakes are human lives.

Erin Patterson didn’t need to be silenced. She needed to be heard. And she was—again and again. Her story became her own rope, and she tangled it into a noose. That’s how justice works when truth is allowed to speak.

The innocent, too, must be allowed to speak. Not after charges. Not after imprisonment. But from the beginning. Justice begins with the right to speak—and the courage to listen.