• Home
  • News
  • Fortune 500
  • Tech
  • Finance
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
robert mueller

Flynn’s ‘Substantial Assistance’ to Mueller Inquiry May Save Him From Jail

By
Glenn Fleishman
Glenn Fleishman
and
Phil Boucher
Phil Boucher
Down Arrow Button Icon
By
Glenn Fleishman
Glenn Fleishman
and
Phil Boucher
Phil Boucher
Down Arrow Button Icon
December 5, 2018, 6:02 AM ET

Former Trump national security adviser Michael Flynn has provided “substantial assistance” to Special Counsel Robert Mueller, the former FBI chief stated in a court filing late on Dec. 4.

The heavily redacted memo added that this included “first-hand” details about links between the Trump election team and Russian officials and lines of inquiry “concerning links or coordination between the Russian government and individuals associated with the Trump campaign”.

While Flynn initially faced up to five years in federal prison for lying to the FBI about his discussions with former Russian ambassador Sergey Kislyak, he may now serve no time at all.

“A sentence at the low end of the guideline range — including a sentence that does not impose a term of incarceration — is appropriate and warranted,” Mueller wrote in the memo, which highlighted Flynn’s “exemplary” military and public service as a contributing factor.

“(Flynn) deserves credit for accepting responsibility in a timely fashion and substantially assisting the government,” Mueller added.

It had been thought details of Russian collusion might be included in the memo, but due to “sensitive information about ongoing investigations”, certain aspects have been sealed. It does, however, provide a tantalizing glimpse of Flynn’s interactions with Russia and his communications with other members of the Trump campaign and transition team.

More importantly, it also points at future difficulties for President Trump. Most notably, where it mentions Flynn’s assistance in “a criminal investigation”. The precise nature — and subject — of these charges, however, are hidden behind a large section of redacted text.

Some experts have speculated that the memo is indicative of Mueller’s modus operandi and that his final report to the Justice Department may never be released, even in part. Instead, it’s believed that Mueller will provide substantial information about his investigation in court filings that detail recommendations for sentencing Trump associates who have pleaded guilty or were convicted of federal charges, including Michael Cohen, Rick Gates, Paul Manafort, and Flynn.

Like Flynn, who pleaded guilty to lying to the FBI December 2017, a number of other officials in the Trump administration initially claimed to have had no contact or limited contact with Russian officials and intermediaries, only to later be tripped up, admit, or file new disclosures.

This includes former Attorney General Jeff Sessions, whose failure to detail his meetings led to him recusing himself from any investigation related to potential Russian interference in the 2016 presidential investigation, and ultimately to Deputy Attorney General Rod Rosenstein appointing Mueller as special counsel.

President Trump demanded Flynn’s resignation on Feb. 13, 2017. His press secretary at the time said it was due to Flynn misleading Vice President Mike Pence and others. Trump later reportedly regretted firing Flynn, and discussed plans to bring him back into the administration.

About the Authors
By Glenn Fleishman
See full bioRight Arrow Button Icon
By Phil Boucher
See full bioRight Arrow Button Icon

Latest in

Justin Hotard, CEO of Nokia
CommentaryGen Z
The workforce is becoming AI-native. Leadership has to evolve
By Justin HotardDecember 8, 2025
9 minutes ago
Ted Sarandos attends Netflix's "The New Yorker At 100" New York Screening at The Paris Theatre on December 04, 2025 in New York City.
NewslettersCEO Daily
Netflix needs Warner Bros.’s IP and franchises to remain the default streaming service
By Diane BradyDecember 8, 2025
11 minutes ago
Jerome Powell
EconomyMarkets
Stocks: Everything is on hold until the Fed delivers that rate cut on Wednesday
By Jim EdwardsDecember 8, 2025
17 minutes ago
Netflix Co-CEO Greg Peters speaks in Los Angeles on October 8, 2025. (Photo: Patrick T. Fallon/AFP/Getty Images)
NewslettersFortune Tech
So, about that $83 billion Netflix-Warner Bros deal
By Andrew NuscaDecember 8, 2025
58 minutes ago
InnovationBrainstorm Design
Procurement execs often don’t understand the value of good design, experts say
By Angelica AngDecember 8, 2025
3 hours ago
Personal Financemortgages
Current mortgage rates report for Dec. 8, 2025: Rates hold steady with Fed meeting on horizon
By Glen Luke FlanaganDecember 8, 2025
3 hours ago

Most Popular

placeholder alt text
Real Estate
The 'Great Housing Reset' is coming: Income growth will outpace home-price growth in 2026, Redfin forecasts
By Nino PaoliDecember 6, 2025
2 days ago
placeholder alt text
AI
Nvidia CEO says data centers take about 3 years to construct in the U.S., while in China 'they can build a hospital in a weekend'
By Nino PaoliDecember 6, 2025
2 days ago
placeholder alt text
Economy
The most likely solution to the U.S. debt crisis is severe austerity triggered by a fiscal calamity, former White House economic adviser says
By Jason MaDecember 6, 2025
2 days ago
placeholder alt text
Politics
Supreme Court to reconsider a 90-year-old unanimous ruling that limits presidential power on removing heads of independent agencies
By Mark Sherman and The Associated PressDecember 7, 2025
19 hours ago
placeholder alt text
Economy
JPMorgan CEO Jamie Dimon says Europe has a 'real problem’
By Katherine Chiglinsky and BloombergDecember 6, 2025
1 day ago
placeholder alt text
Big Tech
Mark Zuckerberg rebranded Facebook for the metaverse. Four years and $70 billion in losses later, he’s moving on
By Eva RoytburgDecember 5, 2025
3 days ago
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.