Solange Knowles’ business partner Armina Mussa has been stabbed 10 times, according to NOLA.com. Musa is currently in critical condition in a New Orleans hospital. She has gone through multiple surgeries.

Arronesia Christophe was arrested on Wednesday, April 8th at 7:03 PM. She is being charged with attempted second degree murder.

Police say the stabbing occurred outside Mussa’s home. Christophe told police that Mussa yelled at her and attacked her, and that the stabbing was self defense. Christophe says Mussa is her friend’s ex-girlfriend.

The wounds are “potentially fatal” and occurred on multiple parts of Mussa’s body, including her neck.

Mussa is Project Director of Solange’s Saint Heron brand. She’s also co-owner of Exodus Goods. [Digital Music News]