Who Killed Bambi?

The story

Isabelle, a beautiful nursing student, is starting her internship at a prestigious hospital. She meets Dr. Philip there, feels atracted to him from the beggining and starts suffering from strange fainting; so he calls her Bambi: her legs don't support her. Patients mysteriously start to dissappear from their rooms; so Bambi and Dr. Philip start a cat vs. mouse paranoid game, in order to catch the probable killer.