[cnn-photo-caption image= http://i.cdn.turner.com/cnn/2008/images/06/25/art.obamachicago.ap.jpg caption="Obama speaks to reporters in Chicago on Wednesday."]
CHICAGO, Illinois (CNN) - Democratic presidential candidate Barack Obama says he disagrees with a Supreme Court decision striking down the death penalty for child rapists, telling reporters Wednesday that states should be able to execute people for "heinous" crimes.
"I think that the rape of small child, 6 or 8 years old, is a heinous crime," the Illinois senator said. "And if a state makes a decision that under narrow, limited, well-defined circumstances the death penalty is at least potentially applicable, that does not violate our Constitution."
The Supreme Court ruled 5-4 that capital punishment can be applied only to murderers, striking down a death sentence for a Louisiana man convicted of sexually assaulting his 8-year-old stepdaughter.
The convict, Patrick Kennedy, would have been the first rapist in 44 years to be executed for a crime in which the victim was not killed.
Obama previously has said he believes the death penalty should be available to states, but that it must be applied fairly.