Shock as gunman opens fire at kzn primary school

I'm so sorry to hear about this tragic incident. It's absolutely devastating to hear that a gunman has opened fire at a primary school in KZN, South Africa. My heart goes out to the students, teachers, and families affected by this senseless act of violence.

Can you tell me more about what happened? What is the current situation, and are there any updates on the number of casualties or the condition of those injured?