A victim had to be missing for more than 24 hours before a case could be filed. Before Xiao'er went missing, she had a fight with Wang Qiang because she wanted to go and meet her online friend.
While he anxiously waited, Wang Qiang chose to search by himself. He drove around in the middle of the night and wandered through the old city. When he passed by a mine outside the city, he heard a scream coming from inside.
The voice was somewhat similar to his sister's. Wang Qiang immediately got out of his car and rushed into the mine without caring about anything else. He found a girl who had just died inside. Other than him, there was no one else.
