Thirteen alleged members of a Tucson-area drug trafficking organization were indicted by a federal grand jury last month on drug distribution and money laundering charges.

On Nov. 10, the jury returned a 19-count indictment against Alberto Gabriel Aranda-Ramon, 31; Michele Oller, 54; Larry William Nelson Jr., 51; Ashley Yvonne Maxwell, 35; Leah Jean Holmes, 28; and Alexander Anthony Ruiz, 34, a news release from U.S. Attorneyโ€™s Office District of Arizona said.

Aranda-Ramon, Oller, Nelson, Maxwell and Holmes were indicted on charges of conspiracy to distribute drugs and drug distribution. Ruiz was indicted on charges of conspiracy to launder money and money laundering, the news release said.

The names of the other four defendants are under seal by court order.

According to the indictment, in September 2021, the 10 defendants participated in a conspiracy to distribute 400 grams or more of a mixture or substance containing a detectable amount of fentanyl and methamphetamine, the news release said. All of the defendants expect Ruiz also engaged in drug distribution, the indictment said.

The indictment also alleges that Ruiz was involved in a conspiracy to launder monetary instruments and engaged in money laundering, the news release said.

On Dec. 7, a multi-agency law enforcement operation in Tucson led to the arrest of three more individuals who reportedly had ties to the drug distribution scheme. The next day, a complaint was authorized that charges Andrew Grijalva, 19; Rodrigo Lopez-Lozoya, 36; and Jesus Ramon Lozoya-Portillo, 41, with drug trafficking, the news release said.

The complaint alleges that in September 2021, Grijalva, Lopez-Lozoya and Lozoya-Portillo conspired to distribute methamphetamine, the news release said.

Border officials talk about the rise in fentanyl smuggling and what the agency is doing to counteract the problem.ย Video courtesy of U.S. Customs and Border Protection.


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Jamie Donnelly covers breaking news for the Arizona Daily Star. Contact her via e-mail at jdonnelly@tucson.com