A student has recalled the terrifying moment he barricaded himself inside a classroom during a fatal shooting that left 10 dead and dozens injured in a remote Canadian town. Darian Quist, a Grade 12 student at Tumbler Ridge Secondary School , said he got to class at around 1:30pm local time when an alarm began blaring through the hallways with instructions to close the doors as the school was plunged into lockdown. Darian said the doors were closed for a while before he and his classmates