By Erica C. Barnett
Valerie Carson, one of four female police officers who split a $2.6 million settlement in a lawsuit alleging sexual harassment and discrimination by former SPD chief Adrian Diaz, former assistant chief Dan Nelson, and current Lieutenant John O’Neil, has filed a new complaint against O’Neil with the city’s Office of Police Accountability.
PubliCola covered a previous retaliation complaint Carson filed against O’Neil, who accused her of refusing to follow orders after she declined to do a TV interview and went on mental-health leave. In an interview for his complaint, O’Neil said Carson was “combative,” “angry,” and “hostile,” and claimed that her only “mental health condition” was being too emotional about a recent breakup.
Carson’s new complaint accuses O’Neil of making unprofessional, dishonest, and retaliatory comments about Carson and her co-litigants, Lauren Truscott, Kame Spencer, and Jean Gulpan during a recent staff meet-and-greet event.
Carson worked for O’Neil when he was a sergeant heading up SPD’s communications office. He has since moved on and up, and is now a lieutenant overseeing SPD’s traffic investigation unit, crime scene investigations, and SPD’s evidence unit—high-profile positions that coincided with a pay increase of nearly $50,000 between 2025 and 2026.
O’Neil filed a counter-claim against the four female officers, who included two women of color, accusing them of being racist and retaliating against him; he ended up with a settlement of $200,000.
In her complaint, Carson says that during a getting-to-know-you meeting with his new staff in June, O’Neil badmouthed all four of his accusers—Carson, Lauren Truscott, Kame Spencer, and Jean Gulpan—and told his staff that “he is the most innocent man that has ever been investigated and that his accusers … are liars.” Carson’s allegations were based on accounts from two officers who were at the event.
By making derogatory statements about the four women, Carson wrote, O’Neil was “telling our peers we can’t be trusted”—and that as a high-ranking official at SPD, he was doing so on SPD’s behalf. Spencer, Carson, and Gulpan remain at SPD, while Truscott left.
“This was not a situation in which he was free to express his own personal opinions —he was speaking as a representative of the department and as a supervisor and manager of our peers,” Carson wrote. “These are people we work with at events and crime scenes, people we coordinate with for casework, and in my case, people I see in my building. His words foment a hostile work environment.”
“Plus, in slandering us and delegitimizing the accountability and legal processes we went through, O’Neil’s actions would dissuade a reasonable employee from raising their own concerns about possible violations,” Carson wrote.
A spokesperson for SPD declined to respond to our questions, saying they were a matter for OPA to address. O’Neil did not respond to a request for comment, and Carson declined to speak to PubliCola on the record.






