According to party Liu Mou is recollected, ever knew a stranger on QQ video, talked about a day a little while with him, still received a document that this person hair comes to.

• 据当事人刘某回忆，曾在QQ视频上认识了一个陌生人，和他聊了一会儿天，还接收了该人发来的一个文件。