Officials decided to publicize both cases to serve as a warning to others – especially young people – about the dangers of social media challenges. Authorities in Pennsylvania are warning against the dangers of social media challenges after two recent cases ended in tragedy. What we know:The Northampton County District Attorney's Office shared details about two incidents involving teens and young people participating in social media challenges. Officials and family members chose to publicize both cases to warn the public about the dangerous and sometimes deadly consequences of social media challenges. What they're saying:Prosecutors called on the young people and teens to not participate in "dangerous and criminally reckless behavior" often associated with social media challenges.