Susan Ferguson, 41, was killed while working as a night security guard at a Dallas construction site on July 2, 1995. Chavez approached Ferguson and shot her in the face; the pair then ran over her body with the stolen vehicle before fleeing.

The shooting was described as part of a months-long crime spree tied to the same two men that included multiple murders and armed robberies. Chavez was identified as a parolee who had been convicted of murder in 1985. Both men were later captured and charged in connection with the spree; Chavez received a capital murder conviction and a death sentence in 1996.

Anyone who knew Susan, worked with her at the site, or has information about the events that night is asked to come forward.