Blood-stained carpet leads to woman's arrest in Texas couple's 2005 killing: "After 17 years, it feels good"

Authorities have arrested a woman in the killing of a Texas couple who was found beaten to death in their home more than 17 years ago.

Shelley Susan Thompson, 41, has been charged with capital murder in the April 2005 deaths of Antonio Rodriguez, 80, and his wife Luz, 77. The couple's daughter, Carolina Tejeda, found them in their home in Cleveland, located about 45 miles northeast of Houston.

"After 17 years, it feels good," Tejeda told KHOU-TV in Houston.