Investigators have identified the attacker in Surgut, Russia, the Investigative Committee’s representative Svetlana Petrenko said, according to TASS news agency. “According to the preliminary information, he is a local resident, born in 1994.” https://twitter.com/PorteTonAme/status/898840393583931392 Arthur Hajiyev (19) neutralised by police, was a son to Lametulakh, listed as an extremist and known to Russian authorities as…