Victim: Gang-Rape Cover-Up by U.S., Halliburton/KBR

In his interview with ABC News, Rep. Poe said he sided with Jones.

"Air things out in a public forum of a courtroom," said Rep. Poe. "That's why we have courts in the United States."

In her lawsuit, Jones' lawyer, Todd Kelly, says KBR and Halliburton created a "boys will be boys" atmosphere at the company barracks which put her and other female employees at great risk.

"I think that men who are there believe that they live without laws," said Kelly. "The last thing she should have expected was for her own people to turn on her."

Halliburton, which has since divested itself of KBR, says it "is improperly named" in the suit.

In a statement, KBR said it was "instructed to cease" its own investigation by U.S. government authorities "because they were assuming sole responsibility for the criminal investigations."

"The safety and security of all employees remains KBR's top priority," it said in a statement. "Our commitment in this regard is unwavering."

Since the attacks, Jones has started a nonprofit foundation called the Jamie Leigh Foundation, which is dedicated to helping victims who were raped or sexually assaulted overseas while working for government contractors or other corporations.

"I want other women to know that it's not their fault," said Jones. "They can go against corporations that have treated them this way." Jones said that any proceeds from the civil suit will go to her foundation.

"There needs to be a voice out there that really pushed for change," she said. "I'd like to be that voice."

This article has been updated.