Mia Cotter says the last time she saw lyla was when they were hanging out at a movie and reportedly lyla got home safe but thatβs not all her neighbors and friends heard on Friday night they also heard screaming a few family members think that it might of been from Lyla Miller right before the attack. Mia Cotter was the last person they saw with Lyla. Many people are saying that Mia was mad at lyla for making her but her own popcorn at the theaters and as soon as they got out of the theaters boom Mia stabbed lyla 6 TIMES! Lyla was found dead at the South Hills Village Mall. With blood everywhere. Iβm reporting here live at South Hills Village just a few hours after the incident. Iβm Katy May for your channel46news