WASHINGTON — The former top watchdog for the Homeland Security Department rewrote reports and slowed investigations at the request of senior staff for then-Secretary Janet Napolitano, a review conducted by Senate staff found.
Charles K. Edwards, who was acting inspector general for Homeland Security from late 2011 through early 2013, considered aides to Napolitano to be friends, socialized with them over drinks and dinner and, at their urging, improperly made changes to several investigative reports, according to the Senate review released Thursday.
Napolitano left the department in September to become president of the University of California system.
Edwards "failed to uphold the independence" of the department's office of inspector general and "directed reports to be altered or delayed to accommodate senior" department officials, the scathing 27-page report says.
At the request of department officials, the report alleges, Edwards changed the wording and the release date of an audit of Secure Communities, a controversial program that alerts immigration agents when someone who is illegally in the country is booked into a local jail. The audit, conducted at the request of lawmakers, looked at whether immigration officials had made misstatements to local officials during the implementation of the program.
In one email reviewed by Senate staff, Edwards asked Napolitano's legal advisor, John Sandweg, which day would be good to release the Secure Communities audit. Edwards then "directed the audit to be released on the date provided," the report states.
The review did not substantiate allegations that Edwards had changed or withheld information for reports on the misconduct of Secret Service agents who hired prostitutes in Cartagena, Colombia, during a visit before a 2012 presidential trip.
The 10-month investigation was led by Sens. Claire McCaskill (D-Mo.) and Ron Johnson (R-Wis.), the top-ranking members of the Homeland Security subcommittee on financial and contracting oversight.
Johnson said he was troubled by the conclusion that Napolitano's senior staff was seeking to influence the inspector general's work. "It is further evidence of this administration politicizing everything and turning a blind eye to this kind of behavior," he said.
Edwards spent nearly two years as the acting inspector general. Ten employees who worked for Edwards told Senate staff that his pursuit of a permanent appointment to the post appeared to threaten the independence of the office. Edwards told investigators the allegations were untrue.
Johnson said the Obama administration should never have allowed Edwards to hold the temporary post for so long. Congress should prohibit acting inspector generals from being considered for the permanent job, he said.
Napolitano would not comment on the report because she was not named by Senate investigators as one of the Homeland Security officials who was in contact with Edwards, said Steve Montiel, a UC spokesman for Napolitano.
Edwards resigned from the inspector general's post in December, three days before he was scheduled to appear in front of the Senate subcommittee that investigated him. At his request, Homeland Security officials transferred him to a job in the office of science and technology. He has worked for the federal government for two decades and has experience in computer engineering. Through a department spokesman, he declined to comment.
On Thursday, the new secretary of Homeland Security, Jeh Johnson, said he had placed Edwards on administrative leave. "Other individuals who are apparently and allegedly implicated have already left DHS and if additional information comes to light, I will continue to take appropriate action," he said.
Senate investigators also concluded that Edwards had enlisted help from an employee to write his doctoral dissertation and had retaliated against employees who reported his alleged misconduct. Investigators did not find evidence to confirm allegations that Edwards had violated anti-nepotism laws to employ his wife or had misused a government vehicle.
Senate staff criticized Edwards for maintaining personal relationships with members of Napolitano's senior staff while he was responsible for investigating their activities.
In 2012, Edwards told Napolitano's chief of staff, Noah Kroloff, that he valued Kroloff's friendship, the report states. In another message, Edwards told Kroloff that his "support, guidance and friendship has helped me be successful this year."
In a November 2011 email, Edwards told Sandweg, a longtime aide to Napolitano, "Your friendship, support and advice means so much to me. There are many blessings to be thankful for this year, but one of the best is having a friend like you."
Kroloff did not respond to requests for comment.
Sandweg, who had been the department's acting general counsel, declined to comment on the specific allegations in the report. In a statement, he said that general counsels had worked closely with inspectors general since the Homeland Security Department was created to ensure the accuracy of audits and reports by reviewing drafts and providing feedback.
In August, Sandweg was named acting head of U.S. Immigration and Customs Enforcement. Earlier this year, he resigned from that position after six months. Kroloff left Homeland Security last year and is a partner in a security consulting firm that he founded with former Secret Service Director Mark Sullivan.