Bankman-Fried’s lawyers want to block potential trial testimonies

Some witness testimonies should be blocked, SBF lawyers argued in a Monday letter to Judge Kaplan

article-image

Artwork by Crystal Le

share

As former FTX CEO Sam Bankman-Fried faces trial in New York this week, his lawyers continue to clash with the US government. 

In a letter sent to Judge Lewis Kaplan, who will oversee the trial, Bankman-Fried’s attorneys are pushing to toss a motion from the US government. 

Bankman-Fried’s trial begins with jury selection on Wednesday and is expected to last roughly six weeks.

Read more: Sam Bankman-Fried’s trial starts Oct. 3: What you need to know

According to the letter filed by the government, prosecutors are both seeking and seeking to use testimonies from FTX customers on how they believed their assets were being used, investor testimonies focused on FTX as a custodian, and “alleged coconspirator witnesses regarding their interpretation of statements made by” SBF.

Lawyers for Bankman-Fried argued that the government is seeking the motion prematurely and the testimonies are focused on the opinions and interpretations of the FTX customers. 

Bankman-Fried’s team was dealt a loss ahead of the trial when Judge Kaplan ruled in favor of the government’s motion to block a handful of expert witness testimonies. On the same grounds, Bankman-Fried’s team argues, the government should not be able to use investor testimony.

“The Second Circuit held that excluding defense expert testimony that would counter the government’s arguments as to what a reasonable investor would have found material would leave the defendant “only with the ‘victims’ of his conduct as sources of potential testimony on this issue, an odd limitation where the jury is to evaluate materiality in an objective manner,” lawyers wrote Monday.

Finally, in regards to the alleged co-conspirators, the lawyers claim that the request for testimony is both premature and vague “because none of the requisite evidentiary and factual foundations exist and it is unclear whether they ever will be.”

However, if Kaplan rules in favor of the government then the defense argues that it should, at the very least, be allowed to cross-examine the witnesses.

Blockworks reporters Casey Wagner and James Cirrone are covering Sam Bankman-Fried’s trial from the courtroom in New York. Follow for instant trial updates on their X accounts.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 24 - 26, 2026

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

recent research

Research Report Templates.png

Research

Fully homomorphic encryption is emerging as the leading cryptographic approach to onchain confidentiality, enabling computation directly on encrypted data without exposure. We are constructive on FHE as a category and Zama as the clear leader, though the 1,000x+ computational overhead and hardware dependency represent material execution risks that make throughput scaling the key variable for valuation.

article-image

BTC finished the week up 1.6%, while L2s, RWAs and the treasury trade continued to grind lower

article-image

DTCC moves DTC-custodied Treasuries onchain via Canton, while Lighter’s LIT launches trading at a fees multiple in Hyperliquid territory

article-image

In the 90s, rapt audiences worldwide watched a coffee pot — will that fascination ever turn to crypto?

article-image

Some systems improve by failing — and crypto has no choice

article-image

Yield Basis introduces an IL-free AMM design that already dominates BTC DEX liquidity

article-image

Maybe tokenholders don’t need the rights that corporate shareholders have come to expect

Newsletter

The Breakdown

Decoding crypto and the markets. Daily, with Byron Gilliam.

Blockworks Research

Unlock crypto's most powerful research platform.

Our research packs a punch and gives you actionable takeaways for each topic.

SubscribeGet in touch

Blockworks Inc.

133 W 19th St., New York, NY 10011

Blockworks Network

NewsPodcastsNewslettersEventsRoundtablesAnalytics