Earth Swallows Child

A tragic accident occurred when a child fell into a coal mine shaft beneath a sidewalk. Despite rescue efforts, the child's body was found 30 hours later. The incident deeply affected the family, whose father was in the Navy. The child was walking with her aunt and brother when the sidewalk collapsed. Safety measures were taken to prevent further tragedies in the mining town.

How did the child's family react to the incident?

What safety measures were taken to prevent further accidents in the mining town?