A Houston, Texas woman says she was gang-raped by Halliburton/KBR coworkers in Baghdad, and the company and the U.S. government are covering up the incident.

Jamie Leigh Jones, now 22, says that after she was raped by multiple men at a KBR camp in the Green Zone, the company put her under guard in a shipping container with a bed and warned her that if she left Iraq for medical treatment, she'd be out of a job.

"Don't plan on working back in Iraq. There won't be a position here, and there won't be a position in Houston," Jones says she was told.

In a lawsuit filed in federal court against Halliburton and its then-subsidiary KBR, Jones says she was held in the shipping container for at least 24 hours without food or water by KBR, which posted armed security guards outside her door, who would not let her leave.

"It felt like prison," says Jones, who told her story to ABC News as part of an upcoming "20/20" investigation. "I was upset; I was curled up in a ball on the bed; I just could not believe what had happened."

• Over two years later, the Justice Department has brought no criminal charges in the matter. In fact, ABC News could not confirm any federal agency was investigating the case.

Legal experts say Jones' alleged assailants will likely never face a judge and jury, due to an enormous loophole that has effectively left contractors in Iraq beyond the reach of United States law.

Read more: http://abcnews.go.com/Blotter/story?id=3977702&page=1