Continuity mistake: When the murdered female lawyer is discovered, she's lying on her right side with her feet toward the direction of entry. In the next scene where the detectives view the body, she is on her left side with her feet pointing toward the window.
Continuity mistake: During an interview with ADA Southerlyn, one of the former patients states when she woke up, her left side felt like a lead weight. She was told she had a stroke while under anesthetic. However, the entire time she is talking, it is the right side of her face that is exhibiting signs of the stroke.