(NEW YORK) — A brutal murder, two similar-looking suspects, and a death sentence. For Jim Liebman, these three ingredients became the catalyst for exposing one of the judicial system’s greatest risks: executing an innocent person.
In a new book-length study written by Liebman, a Columbia law professor, and six of his students, and published in the Columbia Human Rights Law Review, the decision to execute Carlos De Luna for the 1983 murder of a Corpus Christi gas station attendant is called into question again and again.
“This case, because it is such an everyday case, a very commonplace case, an ‘everycase’ if you’ve got problems in this kind of case that no one was paying attention to. It contributes to the wider debate about what the risks [of the death penalty] are to human life,” Liebman told ABC News.
De Luna was arrested in 1983 for the murder of Wanda Lopez, a brutal killing in which Lopez was stabbed to death by a Hispanic man shopping in the convenience store where she worked. But throughout his arrest, trial and time on death row, De Luna insisted it was Carlos Hernandez, a friend of his from Corpus Christi, who looked uncannily similar to De Luna, who’d actually killed Lopez.
Liebman, who set out to examine whether the judicial system had put seemingly-innocent criminals to death, spent five years investigating the details of the De Luna case. He and his team of investigators and students talked to more than 100 witnesses, combed through 20 feet of documents and compiled a 400-plus page narrative case study of the Lopez murder. To back up their assertions, the team put the study online, with hundreds of footnotes and links to original documents and primary source materials so that people could come to their own conclusions about the two Carloses.
Liebman’s students arranged to have the study published in a special issue of the Human Rights Law Review, which will be devoted entirely to the De Luna narrative. The decision to publish their findings as a nonfiction narrative story, rather than as an academic paper, was made to try to bring a more general readership to the story of Carlos De Luna.
“My hope is that this will bring more readers to the story and potentially a broader category of readers, including college students around country and even the public,” Liebman said.
During its investigation, the team found a mountain of evidence that convinced them De Luna was innocent. They talked to Hernandez’s family and friends, who made it seem as if it was “common knowledge” in Corpus Christi that Hernandez had bragged about making De Luna his “fall guy,” Liebman said.
While prosecutors pushed forward with the case against De Luna, Hernandez allegedly confessed multiple times, including just weeks after Lopez’s death.
Liebman and his students also found glaring mistakes about how police and prosecutors had treated the case, including contamination of the crime scene by investigators.
De Luna maintained his innocence throughout his trial, his time on death row and in his last words before he was executed in 1989.
Hernandez went on to be arrested more than a dozen times, including for the murder of a different woman, killed by a knife similar to the one used in Lopez’s killing. The charges were dropped because of prosecutorial delay, according to Liebman’s study.
Hernandez died in prison in 1999 of liver disease, and the case will never be reopened, Liebman acknowledged.
Copyright 2012 ABC News Radio