This is just speculation BUT I strongly believe there will be another murder on Halloween. Lauren is being followed by Bryant and on Halloween she is said to confront her stalker, who is hidden behind a weeping angels mask. I think Bryant has been following her because she is the murderers next target and the police believe that whoever killed Lucy is planning to strike again. Therefore whoever is in the mask is the killer so either Lauren or someone else gets murdered Halloween. Also isn't a coincidence Ronnie is having a party, the last time she did Lucy was killed. I know I sound like a loon but hear me out people🙏