(CNN) A Pennsylvania couple is facing felony theft charges after their bank accidentally put $120,000 in their account, and the couple spent most of it instead of contacting the bank, police said.

Robert and Tiffany Williams of Montoursville are also facing overdraft fees from the bank of about $107,000, according to the criminal complaint filed in the Lycoming County magisterial district court.

In an interview with law enforcement, Tiffany Williams said the money was spent on an SUV, a camper, two four wheelers and a car trailer, among other things, according to an affidavit.

The bank error occurred May 31 when a customer in Georgia made a deposit of $120,000, and the BB&T Bank teller entered a wrong account number. When the customer contacted the bank to ask about the missing deposit, investigators discovered the funds had gone into the Williams' joint account, the affidavit said.

"While we can't comment on the specifics of this issue due to client privacy practices, we always work as quickly as possible to address any issue that affects our clients," Brian Davis, a spokesman for BB&T, told CNN in a statement.

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