SERIAL KILLER SIGNS

1. https://bowiestate.libguides.com/CRJU410-001/serialkillersaschildren
2. https://listverse.com/2018/08/18/10-childhood-warning-signs-of-a-serial-killer/
3. https://vocal.media/criminal/10-signs-someone-you-know-might-be-a-serial-killer
4. https://www.crimemuseum.org/crime-library/serial-killers/early-signs/
5. https://vocal.media/criminal/signs-that-you-re-a-serial-killer-in-the-making
6. https://www.healthline.com/health/macdonald-triad
7. https://lawreader.com/?p=19848
8. https://www.ranker.com/list/serial-killer-warning-signs/jacobybancroft
9. https://www.inc.com/jessica-stillman/11-signs-you-re-working-with-a-psychopath.html