Investigation

As he worked, Ma Guang continued to investigate more details. He spent two days camping in Hu Tao's neighborhood and found a small dog with brown spots. It was the puppy that appeared in the video that the photographer sent to the police.

After Ma Guang confirmed the identity of the puppy's owner, he found the puppy's cell phone number. Through the cell phone number, he found the young man's social account.

This young man had just graduated from university. His social media account was filled with videos related to digital products, but he had never released a pet video.

This was different from what the filmmaker had described in the anonymous email. The filmmaker had said in the email that he would often bring the puppy out to play and then take a video to post online. That was why he had taken a video of Hu Tao entering the crime scene.

Ma Guang fell into deep thought. On a rest day afternoon, he went straight to the young man's house.