A 17-Year-Old Influencer Was Brutally Murdered. Then, the Killer Posted Photos of Her Body to Instagram.

An upstate New York micro-influencer allegedly slit the throat of a popular "e-girl" who posted on Instagram about anime and emo-fashion. Then, he shared photos of her body online with the message, "sorry." According to reports, 17-year-old social media star Bianca Devins had recently graduated high …