The hair, which was found on the counter in a liquor store where a man was shot and killed, was central in Jones’ trial and post-conviction appeals. An expert for the state testified at the trial that the hair was consistent with Jones’. The Texas Court of Criminal Appeals, the state’s highest criminal court, narrowly upheld Jones’ conviction, in a 3-2 ruling where the majority specifically cited the hair evidence as the necessary “corroboration” to uphold the conviction.

Texas leads the country in the number of DNA exonerations.

Across the state, 29 people have been exonerated with DNA since 1994. They served a total of 354 years in prison. Nationwide, 207 people have been exonerated through DNA testing, 15 of whom were sentenced to die, according to the Innocence Project, which is affiliated with Cardozo School of Law.

There are five Texecutions scheduled for September.