Tammy Isbell

Fearful of exposing the troubles, Nathan, Audrey, and Dwight must hide Haven’s sick when a government scientist, Dr. Charlotte Cross, arrives in town. The doctor will not be put off so easily, however, and her investigation raises her suspicions that all is not right in Haven. Meanwhile, Duke contends with feelings of betrayal and considers joining forces with another "outsider."

Ed reaches the auditorium of a high school, where a boy is about to commit suicide.

A widow hires the Doyles to find out why her husband left a generous sum of money to a woman she doesn't know; Leslie and Jake hit a comfortable stride.