Solange Knowles’ business partner, 24-year-old  Armina Mussa, is reportedly in critical condition with 10 stab wounds. Mussa is the creative director for Knowles’ fashion line, Saint Heron, and the co-owner of her New Orleans boutique Exodus Goods.

According to documents filed in New Orleans Parish court, the suspect, 26-year-old Arronesia Christophe, claims that she was acting in self-defense. Christophe states that Mussa attempted to forcefully remove her from the  residence of a mutual contact. Christophe is currently being held on a $50,000 bond in New Orleans.