https://www.independent.co.uk/news/prostitutes-killer-brings-fear-to-streets-of-glasgow-1148003.html https://www.thefreelibrary.com/COME+HOME+SAFELY%3b+Best+friend%27s+last+words+of+warning+to+7th+murdered…-a060569395 https://uk.news.yahoo.com/sex-sale-horrific-murder-well-033000978.html RTG – A Life Journey (Glasgow). https://www.youtube.com/watch?v=rMj2ZQWY0hw Kapampangan in Scotland – https://www.youtube.com/shorts/iC9SYpcMrVU Lancashire Police – https://www.youtube.com/watch?v=GCsMIZXUerQ Peter Patterson Films – https://www.youtube.com/watch?v=t9Y2Ep6OqHM http://news.bbc.co.uk/1/hi/scotland/1174285.stm http://news.bbc.co.uk/1/hi/scotland/916386.stm https://www.jeanrafferty.com/prostitution-in-glasgow https://www.heraldscotland.com/news/12303906.victim-was-tiny-and-a-drug-user-but-she-left-her-mark-on-murderer/ https://www.glasgowtimes.co.uk/news/19312098.glasgow-crime-stories-horrific-1998-murder-sex-worker-margo-lafferty/