Johannesburg - A 43-year-old woman has been arrested for allegedly killing her husband in Mothibistad, Northern Cape police said on Sunday.

The woman had an argument with her 46-year-old husband on Saturday morning, Lieutenant Donald Mdhluli said.

The argument led to a fight, during which she allegedly pushed him against a steel door.

He died on the scene.

She was expected to appear in the Mothibistad Magistrate's Court soon. - Sapa