Name: Diana M. Robles.
Died: April 18, 1993.
Age at death: 44.
Cause of death: Stabbed.
Location: Bartlett, Illinois, USA.
Disability: Mobility impaired due to polio; used crutches.
Diana’s son offered his classmate $100 to kill her and her husband Peter. Her son held her down while the other man stabbed her to death.
Eric Robles (Son), sentenced to 1oo years.
Sean Helgesen (hired killer), sentenced to 90 years.