In January 2023, the U.S. Court of Appeals for the Ninth Circuit upheld the conviction of Elizabeth Holmes, the disgraced founder of Theranos, a once-celebrated biotech startup that promised to revolutionize blood testing. The decision marked a significant moment in corporate accountability, sending a clear message to entrepreneurs and executives alike: deception and fraudulent practices will not be tolerated. Holmes’ fall from grace serves as both a cautionary tale and an opportunity to reflect on the ethical responsibilities of business leaders.
The Rise of Theranos
Elizabeth Holmes was once heralded as Silicon Valley’s golden child—a young, ambitious entrepreneur who dropped out of Stanford University at the age of 19 to pursue her vision of transforming healthcare through innovation. She founded Theranos in 2003 with the promise of developing a revolutionary blood-testing technology capable of running hundreds of tests on just a few drops of blood drawn from a finger prick. This bold claim captivated investors, medical professionals, and the public alike.
Holmes quickly became a media darling, gracing the covers of prominent magazines like Forbes and Time . Her charisma, coupled with her signature black turtleneck (a nod to Steve Jobs), made her appear as though she were destined for greatness. By 2015, Theranos had raised over $700 million in venture capital, valuing the company at nearly $10 billion. Investors included high-profile names such as Rupert Murdoch, Larry Ellison, and members of the Walton family.
However, behind the scenes, cracks were beginning to form. What seemed like groundbreaking science turned out to be little more than smoke and mirrors.
The Fall of a Fraudulent Empire
The unraveling of Theranos began in 2015 when investigative journalist John Carreyrou published a series of exposés in The Wall Street Journal . His articles revealed that Theranos’ proprietary Edison machines were unreliable and often produced inaccurate results. In reality, the company relied heavily on commercially available analyzers while exaggerating its capabilities to clients, partners, and investors.
As investigations unfolded, it became clear that Theranos engaged in widespread fraud. Employees reported being pressured to falsify data, suppress negative findings, and mislead customers about the accuracy of their tests. Patients, including veterans receiving care through partnerships with Walgreens and Safeway, were subjected to potentially dangerous health risks due to erroneous test results.
In 2018, the Securities and Exchange Commission (SEC) charged Holmes and former president Ramesh “Sunny” Balwani with securities fraud. Holmes settled with the SEC, agreeing to pay a fine and relinquish control of the company without admitting or denying guilt. However, this did not spare her from criminal prosecution.
The Trial and Conviction
Holmes’ criminal trial commenced in September 2021 in San Jose, California. Prosecutors argued that she knowingly defrauded investors and patients by promoting false claims about Theranos’ technology. Over the course of several months, jurors heard testimonies from whistleblowers, former employees, and even Holmes herself.
During her testimony, Holmes portrayed herself as a naïve leader manipulated by Balwani, whom she described as her abusive partner during their decade-long relationship. While this narrative garnered sympathy from some quarters, it failed to sway the jury entirely. On January 3, 2022, after deliberating for nearly five weeks, the jury found Holmes guilty on four counts of investor fraud and one count of conspiracy to commit wire fraud. She was acquitted on three counts related to patient fraud but remained convicted on charges carrying a maximum sentence of 20 years per count.
Appeals Process and Legal Ruling
Following her conviction, Holmes filed an appeal, arguing that key evidence should have been excluded from the trial. Specifically, she contended that certain statements made under duress during an interview with federal agents should not have been admitted. Additionally, her legal team claimed that the trial judge erred in allowing prosecutors to present evidence of her personal wealth and lavish spending habits, which they believed prejudiced the jury against her.
On January 4, 2023, the Ninth Circuit rejected these arguments, affirming the lower court’s decision. The appellate panel ruled that the admission of the contested evidence did not violate Holmes’ constitutional rights and that the trial proceedings were fair. With this ruling, Holmes’ legal options are now limited, leaving her facing sentencing later this year.

Lessons Learned: Ethics in Entrepreneurship
The Theranos scandal underscores the importance of integrity in entrepreneurship. Aspiring innovators must remember that success should never come at the expense of honesty. Below are several takeaways from Holmes’ downfall:
1. Transparency is Non-Negotiable
Startups often operate in environments where uncertainty reigns supreme. However, this does not justify withholding critical information from stakeholders. Companies must prioritize transparency, ensuring that all claims are substantiated by rigorous scientific evidence and thorough testing.
2. Accountability Matters
Corporate governance structures play a vital role in preventing unethical behavior. Independent boards, robust compliance programs, and whistleblower protections can help mitigate the risk of misconduct. Leaders must foster cultures where ethical considerations outweigh profit motives.
3. Reputation Takes Time to Build—but Seconds to Destroy
Holmes built her reputation as a visionary disruptor in record time. Yet, her legacy crumbled almost overnight once the truth came to light. Entrepreneurs must recognize that trust is fragile; once broken, it may prove impossible to repair.
4. Regulatory Oversight is Essential
While innovation thrives in spaces with minimal regulation, unchecked power can lead to abuse. Policymakers must strike a balance between fostering creativity and safeguarding consumers. Strengthening oversight mechanisms ensures that companies adhere to industry standards and protects vulnerable populations.
5. Personal Responsibility Cannot Be Outsourced
Throughout her trial, Holmes attempted to shift blame onto others, particularly Balwani. Ultimately, however, leaders bear ultimate responsibility for their organizations’ actions. Regardless of external pressures or influences, individuals must own their decisions and face the consequences accordingly.
Broader Implications for Silicon Valley
The Theranos case has far-reaching implications beyond Holmes’ individual fate. It challenges the very ethos of Silicon Valley, where rapid growth and disruption often overshadow traditional metrics of success such as profitability and reliability. Critics argue that the region’s culture encourages reckless behavior by rewarding hype over substance.
This mindset contributed to Theranos’ meteoric rise—and precipitous fall. Investors poured money into the company based on unverified promises rather than concrete evidence. Such practices undermine public confidence in emerging technologies and deter legitimate innovators from pursuing meaningful advancements.
To restore credibility, tech hubs must adopt stricter scrutiny processes and promote accountability across all levels of operation. Startups should focus on delivering tangible value instead of chasing headlines. Meanwhile, venture capitalists must exercise greater diligence before committing funds, prioritizing long-term impact over short-term gains.
Conclusion
Elizabeth Holmes’ conviction and subsequent affirmation by the Ninth Circuit serve as stark reminders of the dangers of greed and dishonesty in business. Her story illustrates how easily hubris can cloud judgment, leading even the brightest minds down perilous paths. For every entrepreneur dreaming of changing the world, Holmes’ journey offers a sobering lesson: true innovation requires not only brilliance but also integrity.
As society continues to grapple with the complexities of modern entrepreneurship, cases like Theranos highlight the need for vigilance. By holding wrongdoers accountable and championing ethical leadership, we can create ecosystems where genuine progress flourishes—not just illusion. Let us hope that future generations learn from Holmes’ mistakes, steering clear of shortcuts and embracing transparency as the cornerstone of lasting achievement.