Crime Solvers Central
Crime Solvers Central
298 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on 3 sources
Dorian Osiri Rivera, a 30-year-old Hispanic male, tragically died on November 13, 2018, in Austin, Texas. Rivera, who also went by the name Albaro Arnulfo Santos Menedez, was fatally shot at the WoodSpring Suites hotel on Interstate 35, just south of Braker Lane. The incident occurred in the afternoon, and Rivera was found with an apparent gunshot wound. He was transported to Dell Seton Medical Center at the University of Texas, where he was pronounced dead.

The suspect in the shooting, 24-year-old William Morataya, was charged with murder. According to police reports, Morataya shot Rivera outside his motel room. Surveillance video showed Rivera running away from Morataya while clutching his side as if he were injured. Morataya was seen leaving the motel in a hoodie and a floral backpack taken from Rivera's room. The backpack contained needles used for methamphetamine and a .357 magnum with one spent shell and one live round in the chamber.

A woman who rented the room for Rivera told police that he had shown her "thousands" of dollars in cash a few days before his death, and was worried he was going to be robbed. This led Rivera to acquire a handgun, a .357 magnum. After the shooting, Rivera was found with only $7 cash on him. Morataya's bond was set at $1 million.

The case highlights the dangers associated with drug use and the potential for violence in situations involving large sums of cash. The investigation into Rivera's death revealed a complex web of drug activity and potential robbery motives. The legal proceedings against Morataya continued as the court sought to determine the full extent of his involvement in the crime.

In summary, Dorian Osiri Rivera's death was a tragic result of a violent altercation involving drugs and money. The suspect, William Morataya, faced serious legal consequences for his actions, and the case underscored the broader issues of drug-related violence in the community.