Gresham police chief quits, again, after damning investigative report Updated Feb 19, 2021; Posted Feb 19, 2021 The chief said she was not quitting voluntarily this time, but rather because of the city’s handling of an outside report critical of her leadership. Brent Wojahn/Oregonian file photoLC- The Oregonian Facebook Share Gresham Police Chief Robin Sells resigned again Friday, the second time in eight months, over the city’s handling of an explosive personnel report that was critical of her. In a long, written statement, Sells said she quit in reaction to the “city’s choice to release a deeply flawed report without affording me due process.” The report examined complaints filed both by Sells and Corey Falls, who worked for Sells in the police department before moving on to Gresham City Hall, that they’d been treated unfairly.