Tulsi Prajapati, the lone witness to the encounter of Gujarat’s notorious criminal Sohrabuddin and his wife Kausarbi, was lodged in a Rajasthan Jail. The Rajkot police took him on remand and one day suddenly his encounter took place. The Rajkot police claimed that Prajapati was trying to escape from custody and therefore it had to shoot him. Whatever be the truth, but both the IPS officers of Rajkot police, Chudasama and Vipul Agarwal, were arrested in connection with the gunning down of Prajapati. Sources say the central intelligence agencies have concrete proof that on the night of that incident both these IPS officers were in constant touch with their Home Minister from 11 in the night to 5 in the morning. On this basis the needle of suspicion points at Shah and his arrest is also likely in this connection.