How did Roger die in Northern Lights?

How did Roger die in Northern Lights? Roger Parslow was a kitchen boy at Jordan College and childhood best friend of Lyra Silvertongue. After his rescue from the General Oblation Board at Bolvangar, Roger and his dæmon, Salcilia, were killed by the intercision process used by Lord Asriel to open the Svalbard window to Cittàgazze. … Continue reading How did Roger die in Northern Lights?