The daughter-in-law of a woman who baked a poisonous Christmas cake which left three of her relatives dead has been arrested by police on suspicion of murder.
Mum-of-one Zeli Dos Anjos, 61, is in hospital fighting for her life after baking and eating a cake which also killed her two sisters and niece.
The family tucked into the food during a festive gathering at Zeli’s home in...