"Very well... I'll have Frank prepare the plane for the voyage to Los Angeles. The departure will be... on the morning of the third day from today. Thank you again for all your efforts, gentlemen, Dr. Chastain", she shakes your hands in turn.
Father Flanagan announces that he'll retire from the investigation. He cannot stand the violence, he made a vow after his years in the Great War, and therefore he thinks best to give you his blessings and return to the life in his parish. He shakes your hands and speaks for a few minutes before entering one of the black cars prepared by Janet to accompany you to town. This is the last you see of him.
Spoiler: