As the U.S. Senate runoff between Sen. Raphael Warnock and football legend Herschel Walker reaches its final hours, an ex-girlfriend of Walker is sharing details of what she says is his abusive behavior toward her.

Cheryl Parsa, 61, told NBC News on Sunday that she was in a five-year relationship with Walker in the 2000s. During an argument in 2005, she said, Walker pressed her head against a wall, grabbed her throat, and cocked his fist to throw a punch that missed and struck that wall.

Walker’s campaign has not responded to multiple requests for comment.

Last week, the