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In the video, there was an old woman with red and swollen eyes, crying pitifully.
She was the mother of the victim, Xie Xiaojun.
"Grandma, don't be sad ..." The female police officer in charge of the questioning asked."I want to ask you a few questions about Xie Xiaojun's disappearance. I hope you can help us find the murderer as soon as possible ..."
"Yes, Mom," a man in his forties said."At least you know where my sister is. Don't be sad ..."
The man was Xie Xiaojun's younger brother.
"Okay, go ahead and ask," the old lady said."I'll tell you everything I know ..."
"Was Xie Xiaojun on her way home from work on the day she went missing? At that time, did she have a companion or a boyfriend?" The female police officer asked.