SLICING her body with marks, 14-year-old Jessica is implored to go further yet by her online abuser, who instructs her: “Burn it.” It’s a harrowing moment bravely revealed by the teenager after ...

Trying to expose and confront potential sex offenders in videos to be posted online — a practice sometimes referred to as “pedophile hunting” — is a booming genre of social media content. Among the ...