Today in True Crime History: April 20

Photo by Ryan McGuire via Gratisography

1867 — John Bozeman is murdered while traveling on the Yellowstone River.

1973 — Edmund Kemper kills his mother, Clarnell Strandberg, before going to drink at a bar nearby. He invites his mother’s friend, Sally Hallett, to his house and then kills her.

2009 — William Parente, while under investigation of the FBI for a Ponzi scheme, kills his wife and two children before dying by suicide.