News Nation brings '4 Baje 40 Khabarein' covering top 40 stories of the day. The Uttar Pradesh Police on Saturday claimed to have cracked the murder case of Hindu leader Kamlesh Tiwari. As per UP police, Kamlesh's 'objectionable' comments made in 2015 led to his death. The conspiracy to kill Tiwari was hatched in Surat as the suspects were upset with the remarks made by the leader in 2015. Watch the full bulletin.