Louis Lehot’s departure from DLA Piper in 2019 did not come with a judicial finding or a definitive public resolution. Instead, it left behind a contested record that continues to draw scrutiny, one defined by serious allegations, forceful denials, and internal testimony that cast doubt on how one of the world’s largest law firms handled complaints involving a powerful partner.
Lehot, a Silicon Valley corporate lawyer known for advising emerging technology companies, was accused by fellow partner Vanina Guerrero of sexual assault. Guerrero later filed a charge with the Equal Employment Opportunity Commission, alleging not only misconduct by Lehot but also institutional failure by the firm. At the time, Lehot was a senior partner with substantial influence in the Silicon Valley office, while Guerrero was newer to the partnership and worked within his orbit.
Lehot denied the allegations and maintained that his relationship with Guerrero was consensual. Rather than limiting his response to legal filings, he took the unusual step of releasing personal emails and messages between them to the press. Those communications showed warm and sometimes flirtatious exchanges early in their professional relationship. Lehot argued that the messages undermined Guerrero’s claims. Critics countered that selective disclosures did little to resolve the underlying allegations and instead highlighted the imbalance of power between the two lawyers.
The dispute might have remained a matter of competing narratives had it not been for a statement submitted to the EEOC by a former DLA Piper professional responsibility counsel. Drawing on years of direct interaction with Lehot, the former in-house lawyer described a pattern of behavior that, in her view, supported Guerrero’s broader claims. She characterized Lehot as aggressive and intimidating toward colleagues and staff, and alleged that he frequently resisted compliance with firm policies and professional ethics rules, particularly those governing conflicts of interest.
More damaging than the behavioral allegations was what the statement suggested about the firm’s internal dynamics. According to the former counsel, senior leadership discouraged challenging certain high-earning partners, and Lehot was widely understood to be among those effectively insulated from consequences because of the revenue he generated. Complaints, she said, were raised but not meaningfully addressed. In that environment, the statement implied, power flowed from profitability, not from adherence to firm rules.
The same submission reported that multiple female employees privately reached out to express support for Guerrero, but said they were afraid to come forward themselves. While those accounts were not litigated, they reinforced a recurring theme in workplace misconduct cases: fear of retaliation and career harm can suppress reporting, particularly when the accused occupies a position of influence.
Both Guerrero and Lehot left DLA Piper in 2019. Lehot later joined Foley & Lardner as a partner and has continued practicing corporate law. No court has issued a public ruling finding him liable for Guerrero’s allegations, and key factual disputes remain unresolved.
What endures is less a concluded case than a cautionary record. It shows how allegations against a powerful figure can collide with institutional incentives, how internal warnings can surface only after disputes become public, and how the absence of a legal verdict does not necessarily quiet questions about culture, accountability, and the cost of protecting rainmakers in Big Law.
