Sean Whale

A massacre survivor (A.J. Cook) studies serial killers under a famous expert (Bruce Payne), but her classmates soon start dying at the hands of a Jack the Ripper copycat.

Entomology student Cami researches insects at her sorority house. Her sister Josi uses insecticide, causing insects to mutate and grow, trapping them. Josi harbors the mutant, ravenous insect breed.

A hard-working mother hires a male nanny to take care of her son, but soon discovers that he is an antisocial psychopath bent on destroying her family.