Rats (2003)

Unas ratitas sedientas de sangre y de comida hacen su peculiar festín en un manicomio..., la carne de loco está más jugosa XD - www.AscorMovies.com / Investigating possible health code violations, a career-driven reporter for "The Philadelphia Enquirer", checks in under the guise of a patient, in hope of getting a hot story. Unbeknownst to her, the real scoop is much more awesome then even she could write about, should she live to tell. Brookdale is infested with super-intelligent, supernaturally empowered killer rats, a by-product of forgotten experiments...