Even worse, there's a man on death row because of his testimony.
Consider Jeffrey Havard, convicted in 2002 of killing his then-girlfriend’s six-month-old daughter. Havard claims he was bathing the child when she slipped from his hands and hit her head on the toilet. But Hayne testified at Havard’s trial that bruises, scratches, and cranial bleeding indicated a case of shaken baby syndrome. Hayne also testified that the child’s anus was dilated, indicating sexual abuse. The DNA evidence was inconclusive: Havard’s DNA was not found on the baby, but both his DNA and hers were found on a sheet from the bed where she had gone to sleep that night, which was also the bed Havard shared with his girlfriend.
Because there were no witnesses to the incident, the evidence of sexual abuse was key to securing Havard’s conviction and death sentence; the charge was “murder in the commission of sexual battery.” Havard, who had no money, was assigned a public defender. His lawyer was suspicious of Hayne’s conclusions and at trial asked the court for funds to hire an independent pathologist to review Hayne’s findings. The judge refused, ruling that Hayne, the prosecution’s witness, was qualified and sufficient.
After Havard was convicted, attorneys from Mississippi’s post-conviction relief office, which represents indigent defendants in their appeals, were able to get James Lauridson, Alabama’s former state medical examiner, to review Hayne’s work in the Havard case. According to an affidavit he filed with the Mississippi Supreme Court in 2004, Lauridson found significant problems with Hayne’s testimony. Most notably, factors not related to abuse—e.g., rigor mortis—can often cause the anus to dilate after death.
In February 2006 the Mississippi State Supreme Court nevertheless upheld Havard’s conviction. It refused even to consider Lauridson’s review of Hayne’s work, ruling that any expert testimony refuting Hayne’s conclusions had to have been introduced at trial. Havard’s attorney had tried to do that, of course, but the trial judge denied him the necessary money.
This is why being a public defender is such an important job. The PD is the only person who has the opportunity to stop a wrongful conviction before it happens.