https://www.patreon.com/spookypsychology

Sources:

https://www.healthline.com/health/cotard-delusion#symptoms

https://www.mentalfloss.com/article/50197/plight-living-dead-10-case-reports-cotard%E2%80%99s-syndrome

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4271387/

Healthline - what is capgras syndrome 

https://www.washingtonpost.com/national/health-science/this-strange-syndrome-causes-people-to-think-their-loved-ones-have-been-replaced-by-identical-impostors/2018/04/06/0091f168-1be6-11e8-9de1-147dd2df3829_story.html , agingcare.com

That’s Not My Child: A Case of Capgras Syndrome

April 29, 2011

Jeremy Matuszak, MD , Matthew Parra, MD