
Anna, the strange old witch-like neighbor of Jesse, is killed, and the police suspect that Oscar, a former classmate of Jesse, is the prime suspect. Jesse and his friend decide to find out what Anna's apartment looks like. They find black magic rituals and a picture of Jesse and several VHS tapes - including tapes of Katie & Kristi (from the third film). The next day, Jesse and Hector meet Penelope. Penelope finds a trap door in the apartment leading to a basement and is grabbed by an arm before she breaks free and runs away. Jesse arrives back and chases Oscar who reveals that he did kill Anna because she bit his arm. Oscar then commits suicide by jumping from a building onto the top of a car.