LANSING, Mich. — A former prosecutor and a retired head of the Detroit FBI will play key roles in an investigation into Flint’s lead-tainted water as part of the effort to seek answers while also preventing conflicts of interest, Michigan’s attorney general announced Monday.
Republican Bill Schuette said Todd Flood, a former assistant prosecutor for Wayne County, which includes Detroit, will spearhead the investigation and serve as special counsel. He will be joined by Andy Arena, who led Detroit’s FBI office from 2007 until 2012.
Schuette, who had declined to investigate in December but later reversed course, gave no timetable for the investigation. It could focus on whether environmental laws were broken or whether there was official misconduct in the process that left Flint’s drinking water contaminated.
Flood mostly declined to discuss which laws might have been broken, except to note there are prohibitions against misconduct by public officials. He said “a plethora of laws” potentially could be used to charge someone.



