Facing an execution date of March 13, time is short. USA TODAY Death Row Reporter Amanda Lee Myers had an exclusive sit-down interview with Wood.

Thirty-seven years to the day, the state of Texas is set to execute Wood for the killing of six of those victims, who bodies were found strangled and raped in a Northeast El Paso desert. Wood is scheduled to be executed after 5 p.m. Thursday, March 13, at the Texas Department of Criminal Justice's Huntsville Unit prison.

Wood’s attorneys have requested that more than 100 additional pieces of evidence be tested for DNA, but the state has opposed the request for over a decade.

Wood's conviction of the murders of six women and girls in El Paso, Texas in 1987 was largely based on circumstantial evidence. He's set for execution March 13.

As the state of Texas prepares to execute David Leonard Wood on March 13, here are the stories of the nine women and girls he preyed upon.

Texas plans to execute Wood in March. George Hall says police encouraged him to lie about Wood confessing six murders to him.

The execution of serial killer David Leonard Wood will end a nearly 40-year saga for nine El Paso families, but the victims' survivors will continue to cope with pain, heartbreak and three unsettling questions.

Here are some key moments in the serial killer's timeline: Jan. 15 – David Leonard Wood is paroled after serving seven years of two concurrent 20-year sentences for raping a 19-year-old and a 13-year-old in 1980. Feb. 14 – Marjorie Knox, 14, of the 400 block of Byrum in Chaparral, N.M., disappears. She remains missing.