COLLEGE STATION -- An argument turned deadly this week when a College Station woman stabbed her boyfriend during a fight.

Police say 24-year-old Priscilla Harris got into a fight with her boyfriend last night, who is also the father of her children, about whether or not he was cheating on her.

Harris then allegedly grabbed a butcher knife from the kitchen and stabbed him in the chest.

She is charged with aggravated assault with a deadly weapon.