Police Commissioner Michael Harrison (left) and soon-to-be Deputy Police Commissioner Brian Nadeau speak at a press conference. Still via Baltimore Police Department/Facebook.

Baltimore new deputy commissionerโ€”one of four serving under top cop Michael Harrisonโ€”is leaving his job with the FBIโ€™s Baltimore Field Office to oversee the Baltimore Police Departmentโ€™s internal affairs section.

Brian Nadeau will oversee internal investigations for a department working to reform itself under a federal consent decree that took effect in 2017. Nadeau has served as assistant special agent-in-charge of the local FBI field office since January 2015. Heโ€™ll start his new job working for the city in September.

Harrison said at a press conference Thursday that his appointee couldnโ€™t take questions because heโ€™s still working for the FBI through the end of the month, but in brief remarks, Nadeau called the job โ€œa challengeโ€ that heโ€™s looking forward to.

โ€œAnd Iโ€™m looking forward to working with you and the citizens of Baltimore, the Baltimore Police Department and the FOP [police union] to make this work effectively,โ€ Nadeau told reporters.

Harrison said Nadeau is a strong pick because heโ€™s โ€œquite familiar with some of the challenges we are facing, but heโ€™s also very aware of the many strengths of the city and the department.โ€

โ€œI have no doubt that Deputy Commissioner Nadeau will play a major role in making the Baltimore Police Department a more effective, a more efficient police department, and Baltimore a safer city. Weโ€™re very fortunate to be bringing him aboard.โ€

Nadeauโ€™s first duty will be assessing personnel needs and processes for reporting complaints. Nadeau will be tasked with making sure the unit of more than 50 employees is investigating complaints โ€œwith competency and [ensuring] that it brings about a fair and just outcome that both satisfies the citizenโ€™s complaint and makes sure that due process is actually served,โ€ Harrison said.

Consent decree monitors recently called out the department for slow progress in fixing how it probes misconduct by its own officers, writing in a report that BPD needs more investigators to perform thorough, timely reviews. The department has been better about investigating complaints by officers against their own colleagues than complaints coming from the general public, the report noted.

Monitors also highlighted that the Public Integrity Bureau is still not finished with internal reviews stemming from the infamous Gun Trace Task Force Scandal, and has yet to authorize an independent investigation into โ€œthe root causes of the scandal.โ€

To add, The Sun recently found BPDโ€™s internal affairs detectives have allowed 76 cases against officers to expire since 2016 due to a lack of timely investigations.

Nadeau began his career in law enforcement as a cop in Maine before joining the FBIโ€™s New York Field Office in 1997. He later took on a role supervising public corruption cases, and was promoted to supervising special agent-in-charge of the New York officeโ€™s Public Corruption Program in 2008.

He was later brought to D.C. to be chief of the FBIโ€™s Public Corruption Unit overseeing all such investigations around the country, Harrison said. Nadeau joined the Baltimore office in 2015.

The longtime federal investigatorโ€™s background differs from that of Harrisonโ€™s initial pick for the post. Michelle Wilson, an assistant Maryland attorney general, was selected as deputy commissioner of internal affairs in May, but two days later the department retreated from the announcement.

Politics may have been a factor. At the time, Wilson had recently signed a sworn affidavit supporting a former prosecutor who sued Baltimore Stateโ€™s Attorney Marilyn Mosby for firing her, alleging she was let go as retribution for supporting Mosbyโ€™s opponent and predecessor, Gregg Bernstein, during the 2014 election that put Mosby in office.

Wilson also reportedly penned a Facebook post that said Mosby โ€œlied on that witness stand under oathโ€ during the trial for the former prosecutorโ€™s case, which ultimately ended with a verdict in Mosbyโ€™s favor. Wilson later deleted the post.

Of the decision not to move forward with Wilson, BPD said in May that โ€œbecause this is a personnel matter, and based on the advice of the city solicitor, we cannot comment further.โ€ Wilson is still employed by the Maryland Attorney Generalโ€™s Office.

The commissioner said Nadeauโ€™s appointment was the result of a national search in which the city considered numerous candidates.

Asked if he consulted with Mosby about the hire, Harrison responded, โ€œI absolutely did, and I got positive feedback from our stateโ€™s attorney, who supports my decision.โ€

Ethan McLeod is a freelance reporter in Baltimore. He previously worked as an editor for the Baltimore Business Journal and Baltimore Fishbowl. His work has appeared in Bloomberg CityLab, Next City and...