Showing posts with label DNA testing. Show all posts
Showing posts with label DNA testing. Show all posts

Monday, November 23, 2015

Convict in 3 sex crimes freed by DNA tied to fugitive rapist

 Convict in 3 sex crimes freed by DNA tied to fugitive rapist

November 23, 2015 
LOS ANGELES (AP) — A man imprisoned 16 years for rape and sex assault convictions was exonerated Monday and ordered freed after DNA evidence linked the crimes to a serial rapist on the FBI's most wanted list.

Los Angeles Superior Court Judge William Ryan granted a petition supported by prosecutors to release Luis Vargas, who was serving a sentence of 55 years to life in prison for three sexual assaults.

Vargas broke down, placing his hand to his forehead and covering his eyes as the judge ordered the case dismissed during the brief hearing packed with family and law school students who had worked to free him...

Lawyers and students for the innocence project at California Western School of Law took up the case after Vargas got in touch in 2012 and said he thought he was wrongly convicted of crimes that were the work of the so-called Teardrop Rapist.

The notorious predator known for a tattoo of a teardrop under his eye has been linked by DNA to 11 crimes and is suspected of 35 in total across the Los Angeles area, the innocence project said. Vargas has a similar tattoo.

Vargas had insisted on his innocence all along, telling the court at his 1999 sentencing that he was concerned the individual who "really did these crimes might really be raping someone out there, might really be killing someone out there."

In cases dating back to 1996, the Teardrop Rapist approached girls or women in the early morning walking to school or work, pulled a weapon such as a gun or knife, forced them to a secluded area and sexually assaulted them, officials have said.

Police in 2012 released several sketches of the suspect they described as a light-skinned Hispanic man between 40 and 55 years old.

His most striking characteristic is the tattoo some victims have reported seeing on his face, though there are conflicting reports about which eye it is under or whether there is more than one tear.

Vargas was convicted of kidnapping, forcibly raping and sodomizing one woman and attempting to rape two others between February and June 1998.

DNA testing methods were not as sensitive at the time of the trial and the convictions hinged on positive identifications by the three victims.

Prosecutors said the three assaults were so similar, they were "signature crimes" that could only be committed by the same person. The women all corroborated each other by pointing to Vargas, who had a previous rape conviction.

The judge noted that their initial identifications, however, were tentative and inconsistent in describing their assailant.

"This was a shaky witness identification case," said attorney Alex Simpson, of the California Innocence Project. "This happens all the time. It is the No. 1 factor in wrongful convictions across the country."
Jurors disregarded Vargas' alibi witnesses, including the manager of a bagel shop, who said he was working there the mornings of the attacks.
With improved technology, his lawyers were able in show that genetic evidence from the forcible rape was linked to the Teardrop Rapist and not Vargas.
Prosecutors conceded it was a case of mistaken identity and that new evidence pointed "unerringly to innocence," Deputy District Attorney Nicole Flood said in a letter to the judge.
Vargas' daughter, who was 10 when he was taken away, said it was hard growing up without a father and she often cried herself to sleep, but she never quit believing in him...

Tuesday, January 4, 2011

Reliability of eyewitness identification in criminal cases takes another hit--Cornelius Dupree Jr., sentenced to 75 years in prison, is innocent

Houston man vindicated
Imprisoned 30 years after victim identified him, Cornelius Dupree Jr. is cleared by DNA
By ALLAN TURNER
HOUSTON CHRONICLE
Jan. 4, 2011

The reliability of eyewitness identification in criminal cases took another sock in the eye Tuesday as Cornelius Dupree Jr., a Houston man sentenced to 75 years in prison for a rape-robbery he did not commit, walked out of a Dallas courtroom a free man.

Dupree, 51, served 30 years for the 1979 Dallas crime before being paroled last July. Days later, DNA testing in the case — performed at the behest of the New York-based Innocence Project - showed he was not the rapist.

Minutes after a Dallas judge vacated the conviction Tuesday morning, Dupree called the experience "bittersweet."

"I want to enjoy the moment," he said, "but I have mixed emotion with things in the past. No one heard my cry for justice. I had to wait 30 years."

While incarcerated, Dupree made three unsuccessful appeals to the Texas Court of Criminal Appeals. He spent more time in prison than any other Texas inmate cleared through new DNA testing.

Under Texas law, Dupree is eligible for $80,000 for each year he was wrongly imprisoned, plus a lifetime annuity.

The Innocence Project's Barry Scheck called Dupree's wrongful conviction "just mind-blowing," identifying it as "a classic case of eyewitness misidentification."

Texas leads the nation in identifying wrongly convicted prisoners through DNA testing. Since 2000, the state has exonerated 42 inmates. Two others, including Dupree, have been released pending formal exoneration by the state. Bogus eyewitness identifications played a role in all but six of the convictions.

Nine Harris County inmates, convicted at least in part through eyewitness identifications, have been cleared through DNA testing.

"What this indicates to me," Scheck said, "is that there are a lot more prisoners that just didn't commit the crime. We just can't find them."..