An accountant and an attorney for Jeffrey Epstein told the House Oversight Committee that government investigators never interviewed them about the late sex offender and the work they did for him, according to videos of their depositions released Tuesday. The panel questioned Richard Kahn, Epstein’s accountant, and Darren Indyke, Epstein’s lawyer, behind closed doors this month as part of its investigation into Epstein. Both maintained they did not witness any wrongdoing, and authorities have accused neither of misdeeds. Kahn’s and Indyke’s testimony that federal investigators never interviewed them raises questions about the depth of the Justice Department’s review of Epstein, which the Justice Department and the FBI called “exhaustive” in an unsigned joint memo in July announcing that the government would not disclose additional materials on the disgraced financier.…