A Kingsport Woman Accused Of Stabbing Her Boyfriend Is Behind Bars. 20 Year Old Brittany Woliver Is Charged With Domestic Aggravated Assault. The 34 Year Old Victim Was Stabbed In The Chest And Abdomen At The Couple’s Apartment On Pansy Drive Monday Morning. The Victim Was Taken To A Local Hospital And Treated For His Injuries. Woliver’s Expected To Appear In Court Soon.