Woman Learns Charles Manson Was Her Grandfather After DNA Test

Woman Learns Charles Manson Was Her Grandfather After DNA Test

Published: July 25, 2026

Duration: 33:39

The episode recounts how Sophia Maddox and her father, Daniel Arguelles, discovered their biological connection to the infamous cult leader Charles Manson through a 2022 DNA test. This unexpected revelation, confirmed by a genetic match with Manson’s known son Michael Brunner, prompted Maddox to create a documentary titled My Grandfather Charles Manson. The film explores the emotional fallout of this discovery, focusing on generational trauma and the complex relationship between hereditary traits and personal identity. Rather than revisiting the details of the 1969 murders, the narrative examines the ethical implications of consumer genetic testing and the burden of carrying a notorious bl...