Original sentence: The case of Andre Chad Parenzee, convicted in 2006 and unsuccessfully appealed in 2007, secured widespread media attention as a result of expert testimony given by a Western Australian medical physicist that HIV did not lead to AIDS
Edited sentence: The case of Andre Chad Parenzee, convicted in 2006 and unsuccessfully appealed in 2007, secured widespread media attention as a result of expert testimony given by a Western Australian medical physicist that HIV does not exist