Laura was a normal popular college girl, living with her best friend Olivia

On Laura's birthday, Marina's creepy self tries to invite herself to hang out with Laura, to which Olivia and Izzy say no

When Laura and Kobe drive back, accidentally hit Olivia with their car, as she has come under Marina's possession as well and was led to the car's path. In the hospital, Olivia is possessed again when she goes apeshit on a detective and takes his gun