Two women, one from Canada, have collided on steps on the Great Wall of China with the older woman, 73, suffering fatal injuries from her fall to the walkway. The Canadian, 38, was apparently running to catch up with members of her party. The victim’s husband told local media that the Canadian was chasing someone down the stairs when she collided with his wife. Reports say the woman was immediately knocked unconscious after striking her head on a corner of the wall and stopped breathing soon afterwards.