Shanquella Robinson last spoke with her mother a day before her death. Robinson’s mother told CNN that she’d talked to her daughter on the morning of October 28. “When I spoke with her, she seemed to be pretty happy. She was laughing,” she said. “She seemed very happy on that trip ... I said, ‘Okay, enjoy yourself. Love you. I will talk to you tomorrow.’ And I never spoke with her again.” Read what we know about the chilling case at the link in bio.