• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Leadershiplawsuits

Elon Musk’s ‘Pedo Guy’ Trial Starts Today—and He Will Be One of the First Witnesses Called

By
Brian Melley
Brian Melley
and
The Associated Press
Down Arrow Button Icon
December 3, 2019, 8:00 AM ET
Elon Musk, CEO of Tesla and SpaceX, poses with his award during the 43rd "Goldenes Lenkrad" (Golden Steering Wheel) awards on November 12, 2019 in Berlin. (Photo by Jörg Carstensen / dpa / AFP) / Germany OUT (Photo by JORG CARSTENSEN/dpa/AFP via Getty Images)
Elon Musk, CEO of Tesla and SpaceX, poses with his award during the 43rd "Goldenes Lenkrad" (Golden Steering Wheel) awards on November 12, 2019 in Berlin. (Photo by Jörg Carstensen / dpa / AFP) / Germany OUT (Photo by JORG CARSTENSEN/dpa/AFP via Getty Images)JORG CARSTENSEN—dpa/AFP via Getty Images

Elon Musk is going on trial Tuesday for his troublesome tweets in a defamation case pitting the billionaire against a British diver he allegedly branded a pedophile.

The Tesla CEO will be called to testify early in the case in Los Angeles federal court to explain what he meant when he called Vernon Unsworth, who helped rescue youth soccer players trapped underwater in a Thailand cave, “pedo guy” in a Twitter spat more than year ago.

Musk later apologized for lashing out at Unsworth on Twitter after the diver belittled Musk’s efforts to build a tiny submarine to save the trapped boys as a “PR stunt.” The tweet, widely interpreted as a reference to a pedophile, was removed by Musk, who disputed that’s what he meant.

“‘Pedo guy’ was a common insult used in South Africa when I was growing up,” Musk said in a court declaration. “It is synonymous with ‘creepy old man’ and is used to insult a person’s appearance and demeanor.”

Unsworth’s lawyers have laughed off that explanation and said his claim was undercut by a subsequent tweet when he said, “Bet ya a signed dollar it’s true” in response to a question about whether he had accused Unsworth of being a pedophile.

The lawyers also said he hired private investigators to dig up evidence Unsworth was a child molester, which they never found, according to Unsworth’s lawyers.

The lawsuit is not the first time Musk’s tweets have landed him in hot water.

Musk and Tesla reached a $40 million settlement with the Securities and Exchange Commission last year on allegations he misled investors with a tweet declaring he had secured financing to buy out the electric car maker. He agreed in the settlement to have future tweets about the company screened.

He was forced back into court on accusations he violated that agreement by tweeting a misleading figure about how many cars Tesla would manufacture this year. The SEC sought to hold him in contempt of court, which led to a new agreement imposing tighter controls on Musk’s tweets about the company.

The cave drama played out for more than two weeks in the summer of 2018 when the 12 boys — ages 11-16 — and their soccer coach were trapped in a flooded cave in northern Thailand.

Musk and engineers from his SpaceX rocket company custom built a mini-submarine to help with the rescue. The device was heavily publicized but never used.

Unsworth, a diver and caving expert whose advice was considered crucial in the rescue operation, said the sub would never have fit in the cave’s tight spaces. He told CNN that Musk could “stick his submarine where it hurts.”

Musk responded two days later with his series of tweets.

Musk claims he wasn’t making a factual statement and no one reading his tweet would take it seriously and interpret it as defamatory.

Despite removing the tweets, he later suggested in emails to the news website BuzzFeed that Unsworth was a “child rapist” and had moved to northern Thailand to take “a child bride who was about 12 years old at the time.” He provided no evidence.

Unsworth is seeking unspecified damages for pain, suffering and emotional distress. The defense has resisted efforts to turn over financial records to show Musk’s wealth but has stipulated his net worth exceeds $20 billion.

More must-read stories from Fortune:

—Want a SIM card in China? You’ll now need to get your face scanned first
—CEOs are facing fierce pressure on climate change—from their own kids
—2020 Crystal Ball: Predictions for the economy, politics, technology, and more
—In the wake of Brexit, Amsterdam is the new London
—These are the jobs artificial intelligence will eliminate by 2030
Catch up with Data Sheet, Fortune’s daily digest on the business of tech.

About the Authors
By Brian Melley
See full bioRight Arrow Button Icon
By The Associated Press
See full bioRight Arrow Button Icon

Latest in Leadership

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.


Most Popular

placeholder alt text
Success
'I had to take 60 meetings': Jeff Bezos says 'the hardest thing I've ever done' was raising the first million dollars of seed capital for Amazon
By Dave SmithDecember 15, 2025
23 hours ago
placeholder alt text
Success
Meetings are not work, says Southwest Airlines CEO—and he’s taking action, by blocking his calendar every afternoon from Wednesday to Friday 
By Preston ForeDecember 15, 2025
1 day ago
placeholder alt text
Success
Sorry, six-figure earners: Elon Musk says that money will 'disappear' in the future as AI makes work (and salaries) irrelevant
By Orianna Rosa RoyleDecember 15, 2025
1 day ago
placeholder alt text
Personal Finance
Current price of silver as of Monday, December 15, 2025
By Joseph HostetlerDecember 15, 2025
1 day ago
placeholder alt text
AI
Deloitte's CTO on a stunning AI transformation stat: Companies are spending 93% on tech and only 7% on people
By Nick LichtenbergDecember 15, 2025
1 day ago
placeholder alt text
North America
Ford writes down $19.5 billion as it pivots electric Lighting line of vehicles
By Sasha RogelbergDecember 15, 2025
19 hours ago

Latest in Leadership

Chris Kempczinski
SuccessCareers
McDonald’s CEO started off as a dishwasher—his tough love career advice for Gen Z is that if you want success, you’ve got to make it happen yourself
By Preston ForeDecember 16, 2025
2 minutes ago
Trump
PoliticsWhite House
Trump has ‘an alcoholic’s personality, chief of staff says in wide-ranging Vanity Fair interview. She calls it a ‘hit piece’
By Darlene Superville, Bill Barrow and The Associated PressDecember 16, 2025
44 minutes ago
Trump speaks in the Oval Office
Big TechDonald Trump
You can make up to $200K working in Trump’s new ‘Tech Force’—and you don’t need a degree or work experience
By Dave SmithDecember 16, 2025
1 hour ago
TD Jakes
CommentaryReligion
To heal a divided nation, America’s next chapter must rediscover a common unity
By T.D. JakesDecember 16, 2025
2 hours ago
Justina
Future of Workskills
Can’t get a job? Blame AI? Train in ‘power skills,’ IBM exec says: ‘You can’t hire a college student now to just come in and create a spreadsheet’
By Nick LichtenbergDecember 16, 2025
3 hours ago
C-SuiteNext to Lead
What the 25 most powerful rising executives reveal about tomorrow’s CEO playbook
By Ruth UmohDecember 16, 2025
4 hours ago