Pakistani-born Imran Awan, long-time right-hand IT aide to the former Democratic National Committee (DNC) Chairwoman, has since desperately tried to get the hard drives back, the individual told The Daily Caller News Foundation’s Investigative Group.

The congressional source, speaking on condition of anonymity because of the sensitivity of the probe, confirmed that the FBI has joined what Politico previously described as a Capitol Police criminal probe into “serious, potentially illegal, violations on the House IT network” by Imran and three of his relatives, who had access to the emails and files of the more than two dozen House Democrats who employed them on a part-time basis.