Two U.S. senators are demanding answers from the Securities and Exchange Commission following the resignation of its enforcement director. Senators Richard Blumenthal and Elizabeth Warren have written letters questioning whether the agency dropped cases involving associates of former President Donald Trump against the director’s advice. The scrutiny focuses on the closure of a fraud case against Tron founder Justin Sun and other crypto investigations.
Two Democratic senators have requested explanations from the U.S. Securities and Exchange Commission concerning the March resignation of its enforcement director, Margaret Ryan. This follows a report that she clashed with agency leaders over cases involving people with ties to former President Donald Trump.
In a letter to SEC Chair Paul Atkins, Senator Richard Blumenthal questioned the decision to drop a fraud case against Tron founder Justin Sun days before Ryan stepped down. A separate letter from Senator Elizabeth Warren also pressed the SEC on whether Ryan faced resistance over cases tied to Trump’s circle.
Blumenthal alleged the SEC “may have exercised preferential treatment for financial partners of President Trump against the advice and warnings of senior staff.” He is seeking all communications between the SEC’s Enforcement Division and its senior leadership since January 20, 2025, regarding potential actions against crypto companies.
The senator cited data showing illicit crypto activity reached $154 billion in 2025. He stated that 58% of all illicit crypto finance occurred on the Tron network in 2024, calling it an “outsized role in this dynamic.”
Warren’s letter called Ryan’s short tenure “troubling.” She wrote, “Reports that Judge Ryan was not given the latitude to enforce the law against allies of President Trump fit into a broader narrative…if you have the ability to pay or have connections to the President, you can act with impunity.” An SEC spokesperson stated enforcement decisions are based on facts and law, not politics.
