She flagged the conduct. Then her employer put her under the same co-worker, the suit claims
When an employee reports a co-worker for harassment, what the employer does next can shape everything that follows. A new lawsuit against Mattel puts that moment under the microscope.
A former Transportation Coordinator at the toymaker's facility in Jonestown, Pennsylvania, sued the company in federal court on August 11, 2026, alleging discrimination based on race and national origin. The claims fall under Title VII, Section 1981, and the Pennsylvania Human Relations Act.
The plaintiff, who is Latino, joined Mattel through a temp agency in around May 2024 and was hired full-time that November, according to the complaint. She alleges that a senior colleague on her team harassed her throughout her time there.
The filing says the co-worker made disparaging remarks about Latinos, including that they are "all illegal," and accused the plaintiff of having a "green card marriage." The complaint also alleges the co-worker discredited her work, left her out of trainings, and removed her from the lunch schedule.
What turns this into a case study for HR is what allegedly happened after she spoke up. According to the filing, she reported the conduct to human resources in early January 2025. HR opened an investigation, the complaint says, but took no corrective action, and she kept working alongside the co-worker.
The situation escalated later that month. On or around January 27, 2025, the complaint alleges, a shared supervisor left for vacation and told the plaintiff to report to the same co-worker while she was away. The plaintiff says she objected, pointing to the open investigation. The supervisor, according to the filing, told her to follow the chain of command.
The plaintiff alleges she went back to human resources and was told the investigation remained open but that nothing would be done about the immediate situation. Rather than report directly to the co-worker she had accused, she says, she resigned on or around January 28, 2025. The complaint frames this as constructive discharge - when conditions are made so intolerable that a reasonable employee feels compelled to quit.
For HR readers, the alleged failure points are procedural. The complaint's theory is not just that harassment occurred, but that the employer investigated, took no corrective action, and then placed the complainant in a direct reporting line under the person she had accused - while the investigation was still open. That reporting-line decision sits at the heart of the case.
Before suing, the plaintiff filed a charge with the Equal Employment Opportunity Commission on or about February 7, 2025, and received a right-to-sue notice on or about June 22, 2026.
The allegations have not been tested, and no court has ruled.
