A federal appeals court on Tuesday heard oral arguments from a U.S. military contractor that was ordered to pay $42 million after a jury found the company contributed to the torture and mistreatment of three former detainees at Iraq’s Abu Ghraib prison.

The 4th U.S. Circuit Court of Appeals in Richmond, Virginia, considered Reston, Virginia-based CACI International Inc.’s appeal of last year’s civil verdict. The plaintiffs — Suhail Al Shimari, Salah Al-Ejaili and Asa’ad Al-Zubae — testified at trial that they were subjected to beatings, sexual abuse, forced nudity and other cruel treatment while detained during the U.S. occupation of Iraq. A jury awarded each plaintiff $3 million in compensatory damages and $11 million in punitive damages, totaling $42 million.

The plaintiffs did not contend that CACI interrogators themselves physically inflicted the abuses, but argued the company was complicit because its interrogators conspired with military police to "soften up" detainees for questioning through harsh treatment. CACI supplied civilian interrogators who worked inside Abu Ghraib, and the lawsuit alleged the company’s role made it liable for the resulting harm.

CACI has denied wrongdoing throughout nearly two decades of litigation, emphasizing that its employees are not alleged to have directly carried out the physical abuse on the plaintiffs. The company has appealed the jury’s finding and the size of the award, arguing legal and factual errors at trial.

Photographs published in 2004 that helped make Abu Ghraib a global symbol of detainee abuse depicted naked prisoners stacked into pyramids or dragged on leashes, detainees threatened by dogs, a hooded detainee attached to electrical wires and a soldier posing next to a corpse. Military police shown directing or participating in the abuse were later convicted at courts-martial. Civilian interrogators employed by contractors, including some at CACI, were not criminally charged, though military investigations concluded that several contractor interrogators had engaged in wrongdoing.

Last year’s civil trial, and a subsequent retrial, marked the first time in about 20 years that a U.S. jury heard claims from Abu Ghraib detainees alleging abuse. The $42 million award matches the amount the plaintiffs sought and exceeds the roughly $31 million CACI said it was paid to supply interrogators to the facility.

At the appeals hearing, attorneys for the plaintiffs urged the judges to uphold the jury’s verdict, saying the evidence presented at trial established CACI’s civil liability for facilitating a pattern of abuse. Lawyers for CACI argued errors in the trial process and challenged the legal basis for imposing punitive damages against the company. The appeals court will decide whether legal mistakes require reversal or a new trial, and whether the punitive award is legally supported by the evidence.

The case represents a rare civil accountability claim tied to the abuses at Abu Ghraib and underscores long-running questions about contractor responsibility and oversight during wartime operations. A decision by the 4th U.S. Circuit could be appealed to the U.S. Supreme Court if either side seeks further review.