Texas Execution Case Raises Questions Over DNA Testing

Texas is set to execute David Wood on March 13 for a series of 1987 killings. However, new discussions have emerged regarding the role of DNA evidence in the case. While state officials maintain that Wood’s conviction was justified, others argue that additional forensic testing could provide further clarity.



The Role of DNA Evidence in the Case

In 2010, court-ordered DNA testing on a bloodstain from a victim’s clothing revealed male DNA that did not match Wood. Despite this, additional DNA testing on remaining evidence has not been granted, as Attorney General Ken Paxton and the Texas Court of Criminal Appeals have declined further examination.

Evidence Used in Conviction

Wood’s conviction was based largely on testimony from jailhouse informants who claimed he confessed to the crimes. One informant had his own capital murder charge dismissed, while another received a financial reward. Additionally, forensic evidence presented at trial included fiber analysis, a type of evidence that has been questioned in recent years regarding its reliability in criminal cases.

Debate Over Further DNA Testing

Supporters of additional DNA testing argue that advances in forensic science could either confirm Wood’s conviction or raise new questions about his involvement. They cite over 375 cases since 1989 in which DNA evidence has led to exonerations. Opponents of additional testing maintain that the case has been reviewed extensively and that the conviction was based on multiple sources of evidence beyond DNA.

Broader Implications for the Justice System

This case highlights an ongoing discussion about the use of forensic evidence in capital cases and the balance between finality in the justice system and ensuring that all available evidence is considered. The Texas Court of Criminal Appeals has previously ruled against additional testing in several cases, raising questions about how DNA evidence is weighed in post-conviction proceedings.

Looking Ahead

As Wood’s execution date approaches, the case continues to generate legal and public debate. While some advocate for additional testing as a precautionary measure, others argue that the legal process has already run its course. The outcome of this case may influence future policies on DNA testing and forensic review in Texas and beyond.