Over a handful of Governor Tom Corbett's own administration have resigned more than a year before the end of the governor's first term, for reasons that remain partly cloudy at best. Department of Public Welfare Secretary Gary Alexander left March 2013. Inspector General Kenya Mann Faulkner left the month before Alexander. Turnpike CEO Roger Nutt left October 2012. And then there's the leadership upheaval at Pennsylvania's environmental agencies: the Department of Environmental Protection (DEP) in charge of oil and gas extraction and the Department of Conservation and Natural Resources (DCNR) in charge of conservation and management of forests, parks and other natural areas. DCNR has limited authority to manage oil and gas fracking on state land, since DEP issues the permits under its own set of policies and procedures. In June, then head of DCNR Richard Allen was fired after an email to his wife Patricia who then worked at DEP reached the Governor's desk. The email contained potentially-racist comments toward a high-ranking staff member of DEP, whom Allen also called a "B****" in the email. Sources say that the staff member has since quietly left DEP without announcement. Mrs. Allan has also left DEP but still works for the state. Governor Corbett has since replaced Michael Krancer as head of Environmental Protection with environmental expert Chris Abruzzo, former Chief Deputy Attorney General. Aburzzo supervised the state's Drug Strike Force and also serves as Derry Township Supervisor in Hershey, Pa.