Shot Of Vengeance

A nurse experienced flu-like symptoms. She visited the doctor for a check-up and learned she was HIV-positive. In the end, science was able to determine not only how she had been infected, but also by whom. The worst part: It wasn't an accident.To learn more about how HLN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices