Podcast
48 Hours
Investigators tested Mary Kay Hesse's school books, including one titled 'Building a Successful Marriage,' for fingerprint evidence after they were found at the crime scene.
Among the items tested were Mary Kay's school books, found stacked at the scene. We're hoping for prints to come off. It's been 30 years.
— Episode: The Girl From Wahoo
Episode: The Girl From Wahoo
Investigators tested Mary Kay Hesse's school books, including one titled 'Building a Successful Marriage,' for fingerprint evidence after they were found at the crime scene.
Among the items tested were Mary Kay's school books, found stacked at the scene. We're hoping for prints to come off. It's been 30 years.
A fingerprint examiner worked to find and lift prints off the school books, including one titled, Building a Successful Marriage.