FoxNews.com - The Internal Revenue Service told Congress Friday it has lost a trove of emails to and from Lois Lerner, a central figure in the agency's Tea Party controversy, sparking outrage from congressional investigators who have been probing the agency for more than a year.
The IRS said it cannot locate many of Lerner's emails prior to 2011 because her computer crashed during the summer of that year.
Lerner headed the IRS division that processed applications for tax-exempt status. The IRS acknowledged last year that agents had improperly scrutinized applications for tax-exempt status by Tea Party and other conservative groups.
Republican congressional leaders were incensed.
"The fact that I am just learning about this, over a year into the investigation, is completely unacceptable and now calls into question the credibility of the IRS's response to congressional inquiries," said Rep. Dave Camp, R-Mich., chairman of the House Ways and Means Committee. "There needs to be an immediate investigation and forensic audit by Department of Justice as well as the inspector general."
Sen. Orrin Hatch, R-Utah, said he was "greatly troubled" that the agency didn't notify Congress when they first became aware of the computer problem.
“Today’s admission by the IRS that they cannot produce Lois Lerner’s emails is an outrageous impediment to our investigation," Hatch said in a statement. "Even more egregious is the fact we are learning about this a full year after our initial request to provide the Committee with any and all documents relating to our investigation."
The Ways and Means Committee is one of three congressional committees investigating the IRS over its handling of Tea Party applications from 2010 to 2012. The Justice Department and the IRS inspector general are also investigating.
Congressional investigators have shown that IRS officials in Washington were closely involved in the handling of Tea Party applications, many of which languished for more than a year without action. But so far, they have not publicly produced evidence that anyone outside the agency directed the targeting or even knew about it.
If anyone outside the agency was involved, investigators were hoping for clues in Lerner's emails.
The IRS was able to generate 24,000 Lerner emails from the 2009 to 2011 because Lerner had copied in other IRS employees. The agency said it pieced together the emails from the computers of 83 other IRS employees.
But an untold number are gone. Camp's office said the missing emails are mainly ones to and from people outside the IRS, "such as the White House, Treasury, Department of Justice, FEC, or Democrat offices."
The IRS said in a statement that it has gone to great lengths cooperating with congressional investigations, spending nearly $10 million to produce more than 750,000 documents.
Overall, the IRS said it is producing a total of 67,000 emails to and from Lerner, covering the period from 2009 to 2013.
"The IRS is committed to working with Congress," the IRS said in a statement. "The IRS has remained focused on being thorough and responding as quickly as possible to the wide-ranging requests from Congress while taking steps to protect underlying taxpayer information."
Lerner has emerged as a key figure in the Tea Party probe. In May 2013, she was the first IRS official to publicly acknowledge that agents had improperly scrutinized applications.
About two weeks later, Lerner was subpoenaed to testify at a congressional hearing. But after making a brief statement in which she said she had done nothing wrong, Lerner refused to answer questions, invoking her constitutional right against self-incrimination.
The IRS placed Lerner on administrative leave shortly after the congressional hearing. She retired last fall.
In May, the House voted to hold Lerner in contempt of Congress. Her case has been turned over to the U.S. attorney for the district of Columbia. (The Associated Press contributed to this report.)
Maybe IRS should bring in the IT folks that crafted the Obamacare web!
