Joshua DeShaney was born in 1975. In 1980, a Wyoming court granted his parents a divorce and awarded custody of Joshua to his father, Randy DeShaney, who then moved with the child to Winnebago County, Wisconsin.
In January 1982, the Winnebago County Department of Social Services became aware that Joshua might be a victim of child abuse after he was admitted to a local hospital with multiple bruises and abrasions. The examining physician notified DSS. A caseworker interviewed Randy DeShaney and visited the home, observing suspicious injuries on Joshua's head, but concluded there was insufficient evidence of abuse to retain him in court custody and returned him to his father while recommending counseling and preschool enrollment.
Over the next two years, Joshua was repeatedly treated for suspicious injuries at local hospitals, with physicians notifying DSS on multiple occasions. Caseworkers conducted regular visits, noted additional injuries, received reports from emergency room personnel and neighbors, and at one point convened a Child Protection Team that decided against retaining custody, yet consistently returned Joshua to his father's care after determining insufficient evidence existed for court intervention.
In March 1984, Randy DeShaney beat Joshua so severely that the child fell into a coma and suffered permanent brain damage requiring lifelong institutionalization for profound mental retardation. Randy DeShaney was later tried and convicted of child abuse.
Joshua and his mother filed suit under 42 U.S.C. § 1983 against Winnebago County, its Department of Social Services, and two social workers in the United States District Court for the Eastern District of Wisconsin, claiming a deprivation of liberty without due process. The district court granted summary judgment for the respondents. The Court of Appeals for the Seventh Circuit affirmed. The Supreme Court granted certiorari.