LOUISVILLE, KY. (WDRB) -- Bobby Petrino's mistress has resigned.  The University of Arkansas says Jessica Dorrell resigned as the football team's student-athlete development coordinator.

She was placed on paid leave last week after Petrino was fired for not disclosing his relationship with her.  The affair became public after the two were in a motorcycle crash.

The athletic director says Dorrell will be paid $14,000 to settle all matters.

Petrino, who once coached at the University of Louisville, has a wife and four children.

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