“We have not been contacted by any federal investigative agency and, to date, none of our clients have been contacted or interviewed by the FBI,” Jay Sekulow of the American Center for Law and Justice told The Daily Caller on Thursday. The ACLJ has filed suit against the IRS on behalf of 25 conservative groups, with additional groups being added in the next couple weeks, according to a spokesman.

“I have been very surprised that I have not heard from anybody and frankly, none of my clients have. I talk to other tea party leaders on a regular basis,” said Cleta Mitchell, the lawyer largely credited with pushing the IRS abuses to the forefront.

“It’s been a month and I can’t see any evidence of an investigation of the IRS,” Mitchell told TheDC Thursday. She represents nine tea party groups targeted by the IRS.