Conspiracy Theories
Conspiracy Theories

Did the Pope Cover Up His Son's Murder?

February 18, 2026

AI Summary

5 min read

In June 1497, 21-year-old Juan Borgia, son of Pope Alexander VI, attended a dinner party with his brother Cesare and a mysterious masked man. By the end of the night, Juan was dead—stabbed, tied up, and thrown into the Tiber River. The Pope publicly vowed to find the killer. Two weeks later, he closed the investigation forever, without naming a suspect. The murder remains officially unsolved, but the circumstances have fueled a conspiracy theory that has lasted more than 500 years: that the Pope himself covered up the truth, and that the killer was likely one of his own children.

The Borgia Family Business

The Borgias were not a typical Renaissance family. Cardinal Rodrigo Borgia formally acknowledged his four children as his own—Cesare, Juan, Lucrezia, and Joffrey—and raised them to serve the family's pursuit of power. When Rodrigo became Pope Alexander VI in 1492, he wielded authority comparable to a king: his own army, treasury, and absolute rule over Vatican territories. He conscripted his children into strategic roles. Cesare was made a cardinal. Juan was named Duke of Gandia and put in charge of the papal army. Lucrezia was married to Giovanni Sforza, scion of a powerful Milanese family, to cement a political alliance. Joffrey was the spare, married off to a princess for another alliance.

Continue reading the full summary in the app — free to try.

Read Full Summary →

Free • No credit card required

What you'll learn

  • 1 (00:06) **The Borgia Family Business** - Introduction to the Borgias as the real-life inspiration for The Godfather, with Rodrigo Borgia (Pope Alexander VI) pulling his children into a world of secrets and schemes.
  • 2 (04:31) **The Borgia Children and Their Roles** - The four Borgia children (Cesare, Juan, Lucrezia, Joffrey) are assigned lifelong roles to serve the family's pursuit of power under their father, Cardinal Rodrigo Borgia.
  • 3 (07:33) **The Night of the Murder** - On June 14, 1497, a dinner party is held for Cesare before a trip; Juan brings a mysterious masked man.
  • 4 (10:03) **The Discovery of the Body** - Pope Alexander sends out search parties after Juan vanishes; they find the servant dead and Juan's body in the Tiber River, stabbed and tied up.
  • 5 (13:24) **The First Suspects: The Sforza Family** - Cesare's account places Juan heading toward the Sforza manor on the night of the murder, implicating them in an ongoing feud.
  • 6 (21:00) **The Blackmail Theory** - The Sforzas may have blackmailed the Pope into clearing them by threatening to reveal Lucrezia's pregnancy, which would undermine the divorce's legitimacy.
  • 7 (24:15) **The Second Set of Suspects: The Borgia Siblings** - The theory that the Pope covered for one of his own children, as Italian warlords were statistically more likely to be murdered by relatives.

+ Full timestamped outline available in the app

Show Notes

When Juan Borgia died in 1497, his father, Pope Alexander VI, swore he’d find the killer. But just two weeks later, the Pope suddenly closed the case – without naming or punishing the murderer. The Pope might have covered up the killer’s identity for political reasons… or because it was one of his other children.


Keep up with Conspiracy Theories!
Instagram: @⁠theconspiracypod⁠
TikTok: ⁠⁠⁠⁠@conspiracy.pod⁠

Learn more about your ad choices. Visit podcastchoices.com/adchoices

Conspiracy Theories

More from this podcast

Conspiracy Theories →