(Adds attempts to reach those charged)
DETROIT, July 29 (Reuters) - Six Michigan state employees were charged on Friday in an investigation into dangerous lead levels in the city of Flint’s drinking water.
The criminal charges were filed by Michigan Attorney General Bill Schuette against three employees apiece from the state’s health and environmental departments.
Schuette did not elaborate on possible charges for other local and state officials but said prosecutors “were going where the truth” takes them.
Some critics have called for high-ranking state officials, including Michigan Governor Rick Snyder, to be charged. Snyder said in April he believed he had not done anything criminally wrong.
Flint, with a population of about 100,000, was under control of a state-appointed emergency manager in 2014 when it switched its water source from Detroit’s municipal system to the Flint River to save money. The city switched back last October.
The river water was more corrosive than the Detroit system‘s, and caused more lead to leach from its aging pipes. Lead can be toxic, and children are especially vulnerable. The crisis has prompted lawsuits by parents who say their children have shown dangerously high levels of lead in their blood.
The accusations mark the third round of charges related to the investigation into the Flint water crisis.
“In essence, these individuals concealed the truth. They were criminally wrong to do so,” Schuette told reporters. “And the victims, these are real people, families that have been lied to by government officials and treated as expendable.”
Those charged on Friday were identified as Department of Health and Human Services workers Nancy Peeler, Corinne Miller and Robert Scott, and Department of Environmental Quality employees Liane Shekter-Smith, Adam Rosenthal and Patrick Cook.
Five of the six people charged could not be reached immediately for comment.
Brian Morley, an attorney for Shekter-Smith, said the charges were a surprise, but knows his client was not criminally liable.
Three state and local officials were criminally charged in April in connection with the investigation.
Flint utilities administrator Michael Glasgow subsequently agreed to cooperate with investigators as part of a deal.
Department of Environmental Quality officials Stephen Busch and Michael Prysby were charged with five and six counts, respectively, including misconduct in office, tampering with evidence and violation of the Michigan Safe Drinking Water Act. Both pleaded not guilty.
Schuette last month sued French water company Veolia Environnement SA and Houston-based engineering services firm Lockwood, Andrews & Newnam for “botching” their roles in the crisis. (Reporting by Justin Madden in Chicago, Ian Simpson in Washington and Curtis Skinner in San Francisco; Additional reporting by Ben Klayman in Detroit; Editing by Jonathan Oatis and James Dalgleish)