A $500 million lawsuit filed Monday in Washtenaw County Circuit Court is taking aim at the Michigan Department of Corrections, alleging that prison officials subjected hundreds of incarcerated women to illegal surveillance by recording them during strip searches, while showering, and even as they used the toilet. At the heart of the case is a deeply controversial and, according to experts, unprecedented policy implemented at Women's Huron Valley Correctional Facility, the only women's prison in Michigan. Under the Michigan Department of Corrections policy directive, prison guards were instructed to wear activated body cameras while conducting routine strip searches, capturing video of women in states of complete undress. The suit, brought by the firm Flood Law, alleges a range of abuses, including lewd comments from prison guards during recorded searches, and long-term psychological trauma inflicted on women, many of whom are survivors of sexual violence. Attorneys for the 20 Jane Does listed on the suit and hundreds of others on retainer argued that this practice not only deprived women of their dignity, but also violated widely accepted detention standards. No other state in the country permits such recordings; many have explicit prohibitions against filming individuals during unclothed searches, recognizing the inherent risk of abuse and the acute vulnerability of the people being searched. Michigan, the attorneys said, stands alone.