Celebrating Halloween and Day of the Dead

"When four teens discover the dead body of influencer Summer Cartwright, they must piece together the truth behind her online persona to find out who killed her"-- Social media influencer Summer Cartwright has millions of followers, a newly minted book deal, the coolest friends. And until recently, the hottest boyfriend at her über-elite prep school. Then she goes missing during a Halloween party-- and a post appears on her feed claiming she'll...