By Geoff Grammer / Journal Staff Writer   A sign taped to a door at the Pit informs fans that Saturday’s game between the Lobos and Aggies was postponed after an overnight shooting on UNM’s campus left a 19-year-old dead. (Chancey Bush/Albuquerque Journal)Copyright © 2022 Albuquerque Journal The Pit sat silent on Saturday night. And the tragic reality of why there was no basketball being played in that 56-year-old arena is far more important than the loss of a mere game. Nobody could possibly argue otherwise as one teenaged University of New Mexico student was shot and killed and one...