Another informant revealed to "Can't Sleep Coco" that the 27-year-old woman actually had a legitimate girlfriend, so she never truly cared for her brother.

Tan Zhu has posted on the Internet several times recently, saying that the Internet violence caused by the incident has caused her to have serious mental problems. She also showed the hospital's medical certificate, which showed that she went to the hospital's psychiatric department three times in half a month to seek medical treatment and was diagnosed. For moderate depression.