Number 5 in the 7th

Kacy Dalton just manages to get off a text message, a long standing call for help before she is caught up in a living nightmare. But does the message actually get delivered, with enough information and in time for her best friend to save her?Several hundred miles away, Jay Rivas is shaken out of her downward spiral of depression by the only thing that could rouse her to action: a long-standing signal from her best friend.
A distress signal that leads to an oddly coded message and means only Jay can save her. But save her from what and where? And whom? There aren't enough clues and maybe not enough time.