A judge ruled New York City is now in contempt over "grave" conditions at the Rikers Island prison complex, with a federal takeover of the system now seen increasingly as likely in a years-long legal battle.

A judge found New York City in contempt of an agreement meant to improve jail conditions, setting the stage for a receivership.

A judge's scathing ruling Wednesday moves New York City's troubled Rikers Island jail complex a step closer to a federal takeover. Judge Laura Taylor Swain found the city and the Department of Correction in civil contempt over 18 separate claims of failing to rectify use of force and safety issues.

The judge found that conditions have only continued to worsen at the jail complex, setting up a potential federal takeover.

A U.S. judge on Wednesday said she was leaning toward ordering a federal takeover of New York City's Rikers Island jail complex, after finding the city had failed to improve violent conditions that put inmates and staff at risk.

The judge said the city had placed incarcerated people in “unconstitutional danger” by failing to comply with 18 separate provisions of court orders pertaining to security, staffing, supervision, use of force and the safety of young detainees.

A federal judge ruled the Adams administration is in contempt of the 2015 decree on all 18 points, including key measures such as deaths in custody and violence behind bars.

A judge on Wednesday found New York City in contempt for failing to staunch violence and brutality at its jails, a scathing ruling that puts the troubled Rikers Island jail complex on the verge of a federal takeover.