Original sentence: A number of Native Police organisations were established in Australia during the 19th Century employing armed and mounted Aboriginal trackers under white officers to carry out various duties - including the tracking of Aboriginal murder suspects
Edited sentence: A number of Native Police organisations were established in Australia during the 19th Century employing armed and mounted Aboriginal trackers under white officers to carry out various duties - including the tracking of alleged murderers, and the undertaking of alleged punitive measures against those alleged criminals