In the massive CBSE paper leak storm that has shaken the nation over the past few days. Three people have now been arrested and sent to 2 day police custody of the 3 accused, 2 are Maths and Physics teachers of a Convent school in West Delhi and the third is tuition teacher, it has been revealed that the 3 planned this paper leak a week in advance. However, the CBSE source is still unknown. Two teachers and a tutor were arrested. Police custody remand of all three has been taken, they will be questioned: Delhi Police Joint CP Crime Branch on CBSE Paper Leak case.