According to the report and messages we saw Julie likes to meet guys on Tinder and text them about sex. A man was stupid enough to make plans without talking to her on the phone. He got a hotel room for them to meet at and she never showed up. Then she also stopped responding to his messages.
Update August 2015: Another man met Julie on Tinder. He said she also refused to talk on the phone. He was smart enough not to meet her without talking first so she also stopped responding to his messages.