The Oxygen True Crime docuseries 'Selena & Yolanda: The Secrets Between Them' features prison interviews with Yolanda Saldivar, Selena Quintanilla's killer, as she is eligible for parole in 2025. The series explores the complex relationship between the two and Saldivar's interpretation of the events leading to Selena's death, featuring interviews with family members and others involved in the case.