This video answers the question: Can I analyze the case of the massacre of the Duperrault family, which occurred in 1961 aboard the yacht Bluebelle?
Support Dr. Grande on Patreon:   / drgrande  

Subscribe to the Bella Grande Media Podcast:    / @bellagrandemedia  

Dr. Grande’s book Harm Reduction:
https://www.amazon.com/Harm-Reduction...

Dr. Grande's book Psychology of Notorious Serial Killers: https://www.amazon.com/Psychology-Not...

Check out Dr. Grande’s merchandise at: https://teespring.com/stores/dr-grand...

References:

https://www.scribd.com/book/393354036...