'Seeing no development in case, I wrote to PMO, Sushma Swaraj, Home Ministry': Pradyuman's father

In the latest development in the Ryan International school murder case, Pradyuman's father Varun Thakur on Friday said that its been seven days since Haryana Chief Minister Manohar Lal Khattar's assurance of CBI probe but no development has been made. He added that he even mailed and tweeted to Prime Minister Office (PMO), Minister of External affairs Sushma Swaraj and Home Ministry regarding the case but received no response.