That emergency manager law is still on the books. The work to replace the pipes is mostly done — but the city has blown repeated deadlines to complete it. Two state investigations under two administrations led to high-profile criminal charges, including allegations of involuntary manslaughter, official misconduct and willful neglect of duty. Primarily, state officials and employees were charged, including the former director of the state health agency and the former governor. Two emergency managers were also charged; both pleaded not guilty. One has said there was “overwhelming consensus” for the switch, and he was “grossly misled” by state water experts.

No case made it to trial. A new attorney general’s team dismissed the initial cases and started a new investigation. But the second wave of charges fell apart when courts rejected the use of a one-man grand jury to gain indictments.

The Environmental Protection Agency didn’t use its authority to effectively protect public health in Flint, according to the agency’s inspector general (PDF). The EPA has denied liability, however, and earlier this year asked a federal judge to dismiss a lawsuit alleging that it failed to properly intervene.

While it was announced in 2020, not one penny of the class-action settlement of of the class-action settlement of more than $626 million has reached residents. With more than 40,000 claims and 30 compensation categories, a special master indicated recently that the initial review should be complete this summer, but there will still be more vetting to do before claims are paid. (Some lawyers and contractors, though, have already been paid preliminary fees and expenses.)