Connecticut Light and Power is expected to file a response Tuesday to accusations that it manipulated evidence in order to win a rate increase.
The state's consumer counsel Elin Katz claims that the power company gave dishonest testimony to utility regulators over its controversial $221 million increase.
Katz filed a motion asking regulators not to allow CL&P to recoup costs for the case and to strike the testimony because of the findings of her office.
CL&P maintains that the claims are false.