A community has been left in a “state of shock” following an alleged attempted murder at a place of worship. Police were called to the Guru Nanak Darbar Gurdwara in Gravesend at 8.10pm yesterday (July 11). A video has emerged showing the moment a teenager was arrested outside the building on suspicion of attempted murder. This morning officers have confirmed he remains in custody and the alleged attack is being treated as an “isolated incident”. At least seven police vehicles could be seen lining the street last night and a cordon was set up on both nearby Trinity Road and Khalsa Avenue. It wa…