This is one review from YouTube of the exorcism that was done regarding the LC-MS Lutheran boy. This exorcism was the “basis” of the movie, “The Exorcist” even if it was a girl and not a boy in this movie. Please understand that everything from these reviews may not be exactly how it happened and also may give a false understanding of exorcism from a Lutheran or even a Roman Catholic understanding. There is also a false notion that Roman Catholic Priest are the experts doing exorcisms.
This is another YouTube version of the exorcism.