In this undated photo provided by Texas Department of Criminal Justice is prison inmate Yolanda Saldvar, who is serving a life sentence at the Patrick L. O'Daniel Unit prison in Gatesville, Texas, after being convicted of killing Tejano music star Selena Quintanilla-Perez. (Texas Department of Criminal Justice via AP)FILE - A star on the Hollywood Walk of Fame for the late singer Selena Quintanilla is pictured following a ceremony on Friday, Nov. 3, 2017, in Los Angeles. (Photo by Chris Pizzello/Invision/AP, File)FILE - A portrait of the late singer Selena Quintanilla is seen in the crowd following a posthumous star ceremony for Quintanilla on the Hollywood Walk of Fame on Friday, Nov. 3, 2017, in Los Angeles. (Photo by Chris Pizzello/Invision/AP, File)FILE - Suzette Quintanilla, center, sister of the late singer Selena Quintanilla, holds a replica of Selena's star on the Hollywood Walk of Fame as she poses with, from left, Selena's husband Chris Perez, her brother A.B. Quintanilla III, and her parents Marcella Ofelia Samora and Abraham Quintanilla Jr. during a posthumous ceremony on the Hollywood Walk of Fame in Los Angeles on Nov. 3, 2017. (Photo by Chris Pizzello/Invision/AP, File)
In this undated photo provided by Texas Department of Criminal Justice is prison inmate Yolanda Saldvar, who is serving a life sentence at the Patrick L. O'Daniel Unit prison in Gatesville, Texas, after being convicted of killing Tejano music star Selena Quintanilla-Perez. (Texas Department of Criminal Justice via AP)