Agra, June 9 -- A lower division clerk at Aligarh Muslim University was arrested for issuing extortion threats posing as Lawrence Bishnoi. He posted eight letters through speed post and demanded about Rs 2.5 crore. These threat letters to eight men in Aligarh were posted by the accused at the GPO at Connaught Place in Delhi on June 3. Two recipients, a reputed jeweller and known doctor of Aligarh, contacted Aligarh SSP on June 6 and informed him about the matter. Working on the case, police arrested the AMU clerk from Aligarh on Monday. Neeraj Kumar Jadaun, SSP, Aligarh, addressed a press conference on Monday afternoon and said the sender of the letter introduced himself as Lawrence Bishnoi and asked for the transfer of Bitcoin through QR code sent by him. htc...