One of America's most infamous serial killers is dead, and the Treasure Valley is taking to social media in droves.

Manson passed away Sunday at the age of 81 years old at a hospital in California. The leader of the murderous Manson Family, Charles Manson was serving nine life sentences in prison for planning numerous murders. You can read more about that here.

So how is the Treasure Valley reacting to the death of a literal madman? Let's turn to Twitter to see what Boise peeps are saying: