Students Keep Dying Because of Fraternity Hazing. Why Is It So Hard to Stop?

[caption id="attachment_4977019" align="aligncenter" width="560"] Photograph by Mark Hartman for TIMEEvelyn and Jim Piazza with a photo of their son Tim, who died in February after a fraternity hazing ritual at Penn State University[/caption] Tim Piazza spent the early-morning hours of Feb. 3 curled up in pain, clutching his head and trying to stand.