Amanda’s Reviews > The Gift of Fear: And Other Survival Signals That Protect Us from Violence > Status Update

"One thing that does predict violent criminality is violence in ones childhood. For example, Resslers research confirmed an astonishingly consistent statistic about serial killers: 100 percent had been abused as children, either with violence, neglect, or humiliation."

This sounds like a rather outdated statistic. Also, de Becker doesn't cite the research.