California man facing decades in prison for role in trafficking pounds of meth and fentanyl from Arizona to Massachusetts

BOSTON – A California man has pleaded guilty in federal court in Boston to trafficking and conspiring to traffic large quantities of methamphetamine and fentanyl.

 According to the Massachusetts Department of Justice, 39-year-old Marcos Haro of Sacramento, Calif., pleaded guilty to one count of conspiracy to distribute and to possess with intent to distribute 50 grams or more of methamphetamine and 40 grams or more of fentanyl; two counts of distribution of and possession with intent to distribute 50 grams or more of methamphetamine; aiding and abetting; and one count of distribution of and possession with intent to distribute 40 grams or more of fentanyl; aiding and abetting. U.S. Senior District Court Judge William G. Young scheduled sentencing for June 25, 2025. In April 2023, Marcos Haro was indicted along with his brother Noel Haro.

Noel Haro is a member and influential leader of the “Border Brothers” gang – a large-scale international gang known to be involved in drug, weapon and human trafficking in Southern Arizona with a presence in Nogales, Mexico and the Arizona prison system. Noel Haro is currently serving a life sentence following convictions in Arizona for drug distribution, conspiracy and money laundering. Noel Haro was previously serving his sentence at a facility in Arizona but was transferred to serve his sentence in Massachusetts upon being deemed a security concern due to his alleged influence over other inmates and repeated introduction of cell phones and narcotics into Arizona facilities.

Beginning in or about April 2019, and investigation began into Noel Haro’s attempts to facilitate the trafficking of narcotics to Massachusetts. Investigators monitoring Noel Haro’s inmate calls learned that he was attempting to solicit friends and family members to transport narcotics from Arizona to Massachusetts on his behalf. In April 2022, recorded inmate calls indicated that Noel Haro worked with his brother, Marcos Haro, to arrange drug deals outside of prison.

In June 2022, Marcos Haro agreed to supply a cooperating witness- with samples of multiple narcotics – including fentanyl and methamphetamine. Marcos Haro later mailed the narcotics concealed in a purple teddy bear inside a postal package. On July 13, 2022, the package was retrieved and found to contain powdered fentanyl, five counterfeit fentanyl pills, methamphetamine and approximately 3 grams of heroin. On July 25, 2022, during a recorded inmate call, Noel Haro and Marcos Haro discussed selling one pound of methamphetamine to the same individual. On July 27, 2022, investigators retrieve the package sent from Marcos Haro which contained approximately 446.6 grams of 99% pure methamphetamine. On Aug. 10, 2022, Noel Haro directed Marcos Haro to arrange the sale of five pounds of methamphetamine to the same individual. Later, on Sept. 12, 2022, investigators retrieved two packages sent from Marcos Haro, which contained approximately 892.3 grams of 86% pure methamphetamine and approximately 1,320.2 grams of 95% pure methamphetamine.

In October 2022, Marcos and Noel Haro made arrangements to sell an individual 2,000 fentanyl pills. On Nov. 17, 2022, Marcos sent the individual a photograph of a United States Postal Service shipping box, label and receipt. On Nov. 20, 2022, investigators retrieved the package sent by Marcos Haro to the individual, which contained approximately 2,000 blue pills, which tested positive for approximately 215.3 grams of fentanyl.

According to court documents, on April 2, 2023, Marcos Haro was arrested in Sacramento, Calif. following a motor vehicle stop. A 9mm handgun with eight live rounds in the magazine and approximately 2.9 grams of suspected fentanyl that field tested positive for the presence of opiates, were found during a subsequent search of Marcos Haro’s vehicle. Marcos Haro has a criminal history including a 2016 conviction for possession of a controlled substance while armed and illegal possession of an assault weapon with a large capacity magazine, for which he was sentenced to seven years in prison.

Noel Haro pleaded guilty in March 2025 and is scheduled to be sentenced on June 5, 2025.

The charge conspiracy to distribute and to possess with intent to distribute 50 grams or more of methamphetamine and 40 grams or more of fentanyl provides for a sentence of at least 10 years and up to life in prison, at least five years and up to a lifetime of supervised release and a fine of up to $10 million. The charges of distribution of and possession with intent to distribute 50 grams or more of methamphetamine; aiding and abetting each provide for a sentence of at least 10 years and up to life in prison, at least five years and up to a lifetime of supervised release and a fine of up to $10 million. The charge of distribution of and possession with intent to distribute 40 grams or more of fentanyl; aiding and abetting provides for a sentence of at least five years and up to 40 years in prison, at least four years and up to a lifetime of supervised release and a fine of up to $5 million. Sentences are imposed by a federal district court judge based upon the U.S. Sentencing Guidelines and statutes which govern the determination of a sentence in a criminal case.

United States Attorney Leah B. Foley; Jodi Cohen, Special Agent in Charge of the Federal Bureau of Investigation, Boston Division; and Department of Correction’s Commissioner Shawn Jenkins made the announcement. Valuable assistance was provided by the California Department of Corrections and Rehabilitation, the Sacramento County Sheriff’s Department and the Federal Bureau of Investigation, Sacramento Division. Assistant U.S. Attorneys Alathea E. Porter and Charles Dell’Anno of the Narcotics & Money Laundering Unit are prosecuting the case.

This case is part of an Organized Crime Drug Enforcement Task Forces (OCDETF) operation. OCDETF identifies, disrupts, and dismantles the highest-level criminal organizations that threaten the United States using a prosecutor-led, intelligence-driven, multi-agency approach.