Amritsar, July 19 -- Punjab Police on Friday detained a 24-year-old software engineer, Shubham Dubey, from Faridabad in connection with the recent e-mails sent to the SGPC, threatening to blow up the Golden Temple. However, hours after police announced details of the detention of Dubey, SGPC chief secretary Kulwant Singh Manan disclosed that a fresh e-mail had been received issuing a threat to the Golden Temple. P3...