Swiss Billionaire Halter Ranch Owner Sued for Sexual Harassment California

Swiss billionaire Hansjörg Wyss, owner of Halter Ranch winery in Paso Robles, is facing multiple allegations of sexual misconduct from former employee Madison Busby, who claims Wyss groped her, exposed himself, made sexual advances, and attempted to involve her and her husband in threesomes and group sex. The lawsuit details these incidents beginning in 2019, escalating during Busby's employment from 2021 to 2024, including Wyss staying in the couple's home on the property without rent and later charging them significantly increased rent while reducing their salaries. Busby's husband, Bryce Mullins, who was also employed at the winery, has filed a separate suit alleging Wyss reneged on a promised equity stake worth millions. The couple alleges emotional distress, lost wages, and retaliation linked to these events. Wyss and Halter Winery deny the allegations, claiming the couple exploited Wyss' generosity and never complained during their tenure. These claims come amid Wyss' public profile as a philanthropist and environmental donor, raising questions about conduct behind the scenes at his winery estate.