Arturo Valtierra, a citizen of Mexico, is being held in an El Paso County jail.
But here's what Fort Worth Police Sgt. Kelly Peel said Thursday about the case:
"DNA evidence was the critical component in identifying the suspect, which linked the El Paso cases to this case. The victim was cooperative in positively identifying the suspect when shown photos. We are unable to link any other cases to this suspect at this time. We were, however, able to get valuable information from El Paso Police Department that helped us to develop a solid “MO” on this suspect. That information has been distributed throughout our agency, and statewide, in an effort to locate other potential cases for review."
-- Bill Miller