The Graham County Attorney’s Office has issued a criminal complaint charging 29-year-old William Lance Marengo with two counts of first degree murder and other felony charges related to the homicide investigation of Sabrena Martin and Ruben Nicholas Morales. Morengo was served with an arrest warrant on November 27, 2019 at the Graham County Detention Facility. Bond was set at 5 million dollars.
The bodies of Sabrena Martin and Ruben Nicholas Morales were found in August buried in shallow graves at Thunderbird Mobile Home Park. The decomposed bodies were taken to the Pima County Medical Examiner in Tucson for identification and cause of death. The deaths were ruled as homicide as both victims were shot.