probe into the suicide of a 12-year-old girl was more of a publicity stunt ' than an investigation .
the following month , the polk county sheriff 's office said she likely killed herself following ` malicious harassment ' from two schoolmates , katelyn roman , then 12 , and guadalupe shaw , 13 .
both girls , who were students at crystal lake middle school , were arrested on charges of aggravated stalking and the sheriff 's office distributed their names and mug shots .