Answer:
The film "The Good Nurse," which is a true crime book written by Charles Graeber and adapted into a film.
"The Good Nurse" tells the story of Charles Cullen, a nurse who was convicted of murdering several patients in New Jersey and Pennsylvania over a period of 16 years. Cullen was able to avoid detection for so long due to his charming personality and the fact that he worked at multiple hospitals, making it difficult to connect the deaths to a single individual. The book and film explore the events leading up to Cullen's arrest and the investigation that led to his conviction.
Step-by-step explanation: