AUGUSTA, Maine — The founding head of the Legislature’s watchdog agency will leave her post in August at a time when her staff is likely to be in the middle of its probe into Maine’s child welfare system.

Under Beth Ashcroft’s direction, the Office of Program Evaluation and Government Accountability has written landmark reports around state economic development incentives and expenses at the Maine Turnpike Authority that led to the conviction of its former head.

The office is unique in that it’s controlled by a bipartisan legislative panel, the Government Oversight Committee. Ashcroft, a former Central Maine Power auditor, was hired 13 years ago to enshrine the office, which has wide authority to investigate state departments.

The office’s value is not questioned much these days, but leading legislative Democrats wondered in 2002 if its authority was too wide. The bill to start it passed overwhelmingly after an effort from key lawmakers — including David Trahan, a Republican who now runs the Sportsman’s Alliance of Maine, and Matthew Dunlap, now the Democratic secretary of state.

Sen. Tom Saviello, R-Wilton, who was a Democratic lawmaker then and is now on the Government Oversight Committee now, said the office has gone “way beyond my expectations,” and he attributed a lot of that to the “outstanding” Ashcroft.

On Friday, the committee authorized OPEGA to investigate Maine’s child welfare system after the recent deaths of 10-year-old Marissa Kennedy and 4-year-old Kendall Chick, allegedly at the hands of family members. One report on the girls’ deaths is expected by May, but a more time-consuming report on the whole system may run into next year.

But Saviello said he also expects watchdog agency to investigate the state’s unemployment system and perhaps a forestry issue before another committee that he leads. He said Ashcroft’s departure has him “concerned” about the workload.

Rep. Anne-Marie Mastraccio, D-Sanford, the committee’s co-chair, said her “heart sank” when she found out Ashcroft is leaving, but that her “wonderful staff” will provide continuity.

Ashcroft said Tuesday that she and her husband have long talked about wintering in Arizona, so they’ll remain in Maine part time. She’s sticking around until Aug. 24 to help find and train her replacement and the job is already being advertised.

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Michael Shepherd

Michael Shepherd joined the Bangor Daily News in 2015 after three years as a reporter at the Kennebec Journal. A Hallowell native who now lives in Augusta, he graduated from the University of Maine in...