Geraldine Sena, 48, was one of three people who disappeared from Algodones, New Mexico, after being last seen March 1, 2016. The others were her 25-year-old son Samuel Sena and 32-year-old John Santistevan. The three were reported missing on March 17, 2016.

Investigators found a gray Ford F-150 near the San Felipe Casino with bullet holes and bloodstains. Authorities say the victims were lured from their apartment by 26-year-old Omar Flores-Castillo and shot with an AK-47 inside the truck. Motive was reported to involve suspicions the victims were cooperating with law enforcement and possibly stealing drugs from associates. Bodies were allegedly accelerated in decomposition, burned and buried in a shallow grave; a suspect named Samuel Jiminez-Perez later provided information that led police to the burial site. Three people, including Flores-Castillo and Jiminez-Perez, were taken into custody in connection with the killings.

Did anyone in the area know the victims or notice the truck near the casino that week?