In a letter to parents, Principal Daniel Smith called Prince "smart, charming, and as is the case with many teenagers, complicated. ... We will never know the specific reasons why she chose to take her life.''
In 2006, Megan Meier killed herself after the mother of a former friend created a fictitious profile to harass the Missouri 13-year-old. Three years earlier, 13-year-old Ryan Patrick Halligan of Vermont hung himself after he'd been bullied online.
Just this week in Lewisville, Texas, a 9-year-old boy hung himself in the nurse's bathroom at his elementary school.
"It's just sad. I can't imagine what would make a 9-year-old boy feel this way," Stephanie Rodriguez, the school's PTA treasurer, told ABC affiliate WFAA television.
This is apparently the second high-profile suicide bullying case in Massachusetts in the past year. In nearby Springfield, 11-year-old Carl Joseph Walker-Hoover hung himself with an extension cord after bullies repeatedly called him gay.
Massachusetts' House Bill 483, sponsored by the Anti-Defamation League of New England, would require schools to have anti-bullying training and procedures in place. It would also require districts to produce an annual report citing incidents for the state legislature and the department of primary and secondary education
"We take no comfort or false security that we grew up with bullying and what's the big deal, we survived," said Derrek Shulman, regional director of the ADL.
"Statistics show in a survey of fourth- and eighth-graders that a large percentage said they had been bullied or were bullied themselves," he told ABCNews.com.
"We know that bullies are more likely to get into trouble with narcotics and law enforcement and that the bullied suffer from self-esteem and there are significant repercussions on being productive members of the community," he said.
The national suicide prevention lifeline number is (800) 273-TALKTALK.