In a somber revelation, the recent bridge incident in Mizoram, which has tragically claimed the lives of 23 individuals, has been attributed to the collapse of a crucial gantry. The gantry was undergoing installation as part of the ambitious under-construction bridge spanning the Kurung River. Railways authorities, shedding light on the calamity on Wednesday, disclosed that a gantry responsible for lifting and positioning bridge segments faltered during its launch, leading to the heart-wrenching incident.