The Jan. 6 Committee hired an investigative consultant who could have a major "conflict of interest," watchdogs told the Daily Caller News Foundation.

Brian Young is a senior financial investigator at the consultancy Polar Solutions Inc and a contractor for the Jan. 6 Committee, according to his LinkedIn profile and an internal congressional document obtained by the DCNF. But he is also married to House Deputy Sergeant-at-Arms (SAA) Kim E. Campbell, the second most senior official in the SAA, which like the U.S. Capitol Police is being probed by the committee for security failures in connection to the Capitol riot.

The relationship could pose "a huge conflict of interest" if Young's work involves reviewing the performance of the SAA or Capitol Police, according to Tom Jones, executive director of the watchdog American Accountability Foundation.

"Young needs to come clean about what he is doing for the J6 Committee," Jones told the DCNF. "There is no way a husband can give an independent and objective assessment of his wife's performance."

The House and Senate SAA offices coordinate with U.S. Capitol Police and are responsible for maintaining Capitol security, protecting members and overseeing emergency management. The Jan. 6 Committee is investigating "the sharing of intelligence" between federal, state and local agencies with the SAA offices and Capitol Police with regard to the Capitol riot, according to its website.

The committee is also probing the House SAA and other government offices' "systems for monitoring" intelligence on or before Jan. 6 and plans to issue both an interim and final report on its findings, conclusions and recommendations "for corrective measures." Former House SAA Paul Irving, who resigned one day after the Capitol riot, testified before the committee in February 2021 that "more has to be done" to ensure better security for the U.S. Capitol.