PRAYAGRAJ, July 26 -- A case of alleged death threat to BJP MLA from Prayagraj's Karachhana seat Piyush Ranjan Nishad and his family has come to light. Also, an extortion of Rs 50 lakh was allegedly demanded. On the MLA's complaint, Civil Lines police registered an FIR on July 18. After tracing the mobile number, one Lalchand of Mohali, Punjab, was arrested and sent to jail on Friday, said Civil Lines police station in-charge Ramashray Yadav. Nishad, a resident of PD Tandon Marg, Civil Lines, alleged that he received missed calls from two unknown numbers at around 5:45 pm on July 16. When he called back, the caller allegedly asked him to withdraw the case he lodged against one Rajkumar Chawla in March. htc...