An anonymous reader writes "The NY Times reports on the arrests of two girls, ages 12 and 14, who allegedly harassed another 12-year-old girl who committed suicide. The girls are facing third-degree felony charges, and the police involvement was spurred by a comment on Facebook by the older of the two. 'In Internet shorthand it began "Yes, ik" — I know — "I bullied Rebecca nd she killed herself." The writer concluded that she didn't care, using an obscenity to make the point and a heart as a perverse flourish. Five weeks ago, Rebecca Ann Sedwick, a seventh grader in Lakeland in central Florida, jumped to her death from an abandoned cement factory silo after enduring a year, on and off, of face-to-face and online bullying. ... Brimming with outrage and incredulity, the sheriff said in a news conference on Tuesday that he was stunned by the older girl's Saturday Facebook posting. But he reserved his harshest words for the girl's parents for failing to monitor her behavior, after she had been questioned by the police, and for allowing her to keep her cellphone.'"