Outside the auction house, Doris is standing next to Philo and looks at Priscilla, who is sitting in her car. But in the next cut Doris is looking at Philo, even though she didn't turn her head.
When Virgina is poisoned, the doctor who examined her states that her pupils were dilated so much that he could barely see the retinas. The retina is a membrane in the back of the eye. He meant that he could barely see the iris. The iris is the colored part of the eye in which the pupil exists. A doctor should have known the difference between the iris and the retina.
Doctor mispronounces retina as "retnia".