Original sentence: Within the year prior to his arrest, Helder had become passionate about astral projection techniques and came to believe that death of the flesh and body is not the end of existence, as evidenced by the manifesto he sent to The Badger Herald of the University of Wisconsin-Madison at the beginning of the bombing spree
Edited sentence: Within the year prior to his arrest, Helder had become passionate about astral projection techniques and came to believe that death of the flesh and body is not the end of existence, as evidenced by a rambling manifesto he sent to The Badger Herald of the University of Wisconsin-Madison at the beginning of the bombing spree