Sources told The Philadelphia Inquirer Gerold Gibson had been put on desk duty following an FBI sting. Gibson, a narcotics detective, allegedly stole $400 in marked money federal agents and officers with Philadelphia Internal Affairs had placed in a car.
Corbett, in Philadelphia for an event sponsored by the Greater Philadelphia Chamber of Commerce, declined to answer reporters' questions about Gibson. WCAU-TV reported he released a statement a short time later.
"I was surprised and concerned to learn about the allegations regarding my son-in-law Gerold Gibson. Susan and I continue to give our family our love and support," the statement said.
Sources said Gibson is separated from Corbett's daughter, Katherine, who is a deputy attorney general assigned to the Philadelphia office.
Corbett, a Republican, served as Pennsylvania attorney general before becoming governor in 2011. He was born in Philadelphia but has spent most of his adult life in the Pittsburgh area.
Celebrity Couples of 2014 [PHOTOS]