The Metro: A lot of claims about Detroit’s mayor and police chief. What do we actually know?

Mary Sheffield is facing a corruption allegation she denies, and her police chief is under investigation for phone calls he says he made as a private citizen. Detroit Free Press investigative reporter Violet Ikonomova separates what’s established from what’s only been claimed.

Crime Stats press conference pic1

Mayor Mary Sheffield speaks at press conference, sharing another drop in Detroit's crime rates in January 2026.

For about a year, Mayor Mary Sheffield has seemed to be riding high. To get elected, she mounted an impressive campaign, taking 77 % of the vote. Once in office, she hit the ground running. 

The mayor has created new anti-poverty and community safety departments. Many have commented on her leadership skills, balancing confidence and intellect with openness, and a willingness to listen. 

That was true during the summer, when a number of kids were participating in “teen takeovers.” The police department imposed a curfew, but Sheffield also took the time to listen to teens, to ask them what it was that they needed and wanted from their city. 

Now, the mayor’s office is under scrutiny.

Sheffield’s ex-boyfriend, Marvin Walker, says when she was council president, she took $200,000 in kickbacks from city real estate deals. She denies that.

Walker also had private photographs of the two of them. A Detroit activist posted them on Facebook. Sheffield calls it harassment.

Detroit Police Chief Todd Bettison called the two men and asked them to take the photos down. Weeks later, police seized one man’s phone. The city’s Inspector General is now investigating the chief of police.

Those are a lot of details. So what do we actually know?

Detroit Free Press investigative reporter Violet Ikonomova has been looking into this. She spoke with The Metro’s Robyn Vincent.

The Metro invited Detroit Mayor Mary Sheffield onto the show. Her office has not responded.

Hear the full conversation using the media player above.

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Authors

  • Sam Corey is a producer for 101.9 WDET, which includes finding and preparing interesting stories for the daily news, arts and culture program, The Metro. Sam joined WDET after a year and a half at The Union, a small newspaper in California, and stints at a variety of local Michigan outlets, including WUOM and the Metro Times. He is a graduate of the University of Michigan and the University of Chicago.
  • Robyn Vincent
    Robyn Vincent is the co-host of The Metro on WDET. She is an award-winning journalist, a lifelong listener of WDET, and a graduate of Wayne State University, where she studied journalism. Before returning home to Detroit, she was a reporter, producer, editor, and executive producer for NPR stations in the Mountain West, including her favorite Western station, KUNC. She received a national fellowship from Investigative Reporters and Editors for her investigative work that probed the unchecked power of sheriffs in Colorado. She was also the editor-in-chief of an alternative weekly newspaper in Wyoming, leading the paper to win its first national award for a series she directed tracing one reporter’s experience living and working with Syrian refugees.
  • The Metro