First a house fire killed Cameron Todd Willingham’s three tiny daughters. Then the state of Texas killed him. Mistakes were made, notes the Washington Post. The forensics testimony on accelerants has long since been discredited, and now the jailhouse informant whose words sent Willingham to execution, who has wavered between recanting and not-recanting, has given a recantation with much more circumstantial detail about the lies he says he told on the stand.
Here’s a Texas Monthly article (linked a while back) on the unsettling history of arson forensics over many years, in which the use of accelerants was deduced from dubious evidence in such a way as to shift many fires from the “likely accidental” to the “deliberate” category, with dire legal consequences for family members and others on the scene. Earlier on the Willingham case, including pro-prosecution links, from five years ago. More: Jonathan Adler.