Robert Spangler young.
Robert Spangler
Robert Spangler arrest photo.
Littleton, Colorado map.
Spangler's home in Colorado.
The murder weapon.
Police evidence shows the location of the gun when it was fired.
View of Miner Spring Trail leading to the crime scene at
Horseshoe Mesa, Grand Canyon, Arizona,
hiked by Robert Spangler and his third wife prior to her death in
April 1993.
Sketch depicts path that Spangler’s third wife fell after he
pushed her.
The suicide note Spangler wrote for his wife.
The victims
Nancy Spangler, high school photo.
David Spangler
Susan Spangler
Donna Spangler
Robert Spangler biography