Israeli police questioned the wife of Prime Minister Benjamin Netanyahu over her alleged inflated household spending.
The claims are the latest in a string of accusations that have led critics to portray the first couple as a petty pair who improperly use state funds to subsidise an excessive lifestyle.
The questions are expected to focus on whether Sara Netanyahu used state funds to finance maintenance work and new furniture for the couple’s private home in the exclusive coastal city of Caesarea. She may also be asked whether she or the state paid for the nursing care of her late father.
The investigation follows a report by the state’s official watchdog that detailed large sums of public money the couple spent.
Just last week, Israeli media reported that the Netanyahus asked for state funds to cover the cost of food for Kaiya – a dog they adopted which bit two guests at the prime minister’s Hanukkah party earlier this month.
The Netanyahus have long faced scrutiny over their spending and accusations that their lifestyles are out of touch with regular Israelis.
Mrs Netanyahu has come under fire for her expensive tastes and alleged abusive behaviour toward staff.
The Netanyahus say they are the victims of a media witch-hunt and have denied any wrongdoing. The prime minister says political opponents cynically target his wife as a way to get even with him.
Mrs Netanyahu has been a lightning rod for criticism going back to her husband’s first term in the late 1990s, when she was accused of allegedly squabbling with her staff and meddling in state affairs.
Among other things, she was accused of firing a nanny for burning a pot of soup and of throwing a pair of shoes at an assistant.
Since her husband returned to office in 2009, she has sued an Israeli newspaper for libel and defamation of character, claiming it was “maliciously trying to humiliate” her.
A former housekeeper sued her in an Israeli labour court for allegedly withholding wages, unfair working conditions and verbal abuse.
She gas also been accused of using abusive language and forcing an employee to shower several times a day to ensure a “sterile” environment.