In 1973 The Exorcist film was released. Since then curiosity surrounding the idea of exorcisms has risen year after year. Who decides if a person is possessed or not? Who conducts an exorcism; and how do they do it? In part one of this 3 part series Aly discusses what she learned about exorcisms in the "real" world. 

If this episode is your cup of tea, look out for part 2 next week where Aly discusses 2 documented cases of possessions/exorcisms!