Pasar al contenido principal
U.S. flag

Un sitio oficial del Gobierno de Estados Unidos

Así es como usted puede verificarlo

Dot gov
Los sitios web oficiales usan .gov
Un sitio web .gov pertenece a una organización oficial del Gobierno de Estados Unidos.
Https

Los sitios web seguros .gov usan HTTPS
Un candado ( Candado Un candado cerrado ) o https:// significa que usted se conectó de forma segura a un sitio web .gov. Comparta información sensible sólo en sitios web oficiales y seguros.

  • Quiénes somos
    • Sobre la DEA
    • Mission
    • Nuestra historia
    • Divisiones Nacionales
      • Atlanta
        • Atlanta Leadership
        • Atlanta Contacts
      • Caribbean
        • Caribbean Leadership
        • Caribbean Contacts
      • Chicago
        • Chicago Leadership
        • Chicago Contacts
      • Dallas
        • Dallas Leadership
        • Dallas Contacts
      • Detroit
        • Detroit Leadership
        • Detroit Contacts
      • El Paso
        • El Paso Leadership
        • El Paso Contacts
      • Headquarters
      • Houston
        • Houston Leadership
        • Houston Contacts
      • Los Angeles
        • Los Angeles Leadership
        • Los Angeles Contacts
      • Louisville
        • Louisville Leadership
        • Louisville Contacts
      • Miami
        • Miami Leadership
        • Miami Contacts
      • New England
        • New England Leadership
        • New England Contacts
      • New Jersey
        • New Jersey Contacts
      • New Orleans
        • New Orleans Leadership
        • New Orleans Contacts
      • New York
        • New York Leadership
        • New York Contacts
      • Omaha
        • Omaha Leadership
        • Omaha Contacts
      • Philadelphia
        • Philadelphia Leadership
        • Philadelphia Contacts
      • Phoenix
        • Phoenix Leadership
        • Phoenix Contacts
      • Rocky Mountain
        • Rocky Mountain Contacts
      • San Diego
        • San Diego Leadership
        • San Diego Contacts
      • San Francisco
        • San Francisco Contacts
      • Seattle
        • Seattle Contacts
      • St. Louis
        • St. Louis Leadership
        • St. Louis Contacts
      • Washington, DC
        • Washington Leadership
        • Washington Contacts
    • DEA Museum
    • Oficinas extranjeras
      • Africa
      • Andean
      • Caribbean
      • Europe
      • Far East
      • Middle East
      • North and Central America
      • Southern Cone
    • Divisiones operativas
      • División de Aviación
      • División de Control de Desvíos
    • Wall of Honor
    • Contáctenos
      • Submit a Tip
      • Extortion Scam
      • Public Affairs
      • Social Media Directory
  • Lo que hacemos
    • Orden público
      • DEA Office of Training
        • Office of Training Programs
      • El Paso Intelligence Center (EPIC)
        • Leadership
        • Mission
        • Services
        • Contacts
      • Forensic Sciences
        • Computer Forensics Program
        • Environmental Management
        • Laboratories
      • Intelligence
      • Operations
        • Administrative Law Judges
        • DEA Asset Forfeiture
        • Domestic Cannabis Suppression / Eradication Program
        • HIDTA
        • OCDETF
        • State and Local Task Forces
    • Educación y prevención
      • DEA’s Family Summit
      • Operation Engage
      • Community Outreach
      • Red Ribbon
        • Kiki and the History of Red Ribbon Week
        • Red Ribbon Toolkit - Resources For Your Community
      • Just Think Twice
      • Campus Drug Prevention
      • Get Smart About Drugs
      • Operation Prevention
    • Información sobre las drogas
      • Drug Policy
      • Drug Scheduling
      • The Controlled Substances Act
    • News
      • Alerts
      • Press Releases
      • Most Wanted Fugitives
        • All Fugitives
      • Stories
      • Events
      • Speeches
      • Testimony
    • Campaigns
      • One Pill Can Kill
        • Partner Toolbox
        • Social Media Campaign
      • DEA National Prescription Drug Take Back Day
  • Carreras
    • Agentes especiales
      • Preguntas frecuentes de los agentes especiales
      • Anuncios de empleo para agentes especiales
    • Investigador de desvíos
      • Diversion Investigator Job Announcement
    • Especialista en investigación de inteligencia
      • Anuncios de trabajo de especialista en investigación de inteligencia
      • Preguntas frecuentes de los especialistas en investigación de inteligencia
      • Autoridad de contratación de la Categoría A: Especialista en investigación de inteligencia
    • Carreras de ciencias forenses
    • Carreras profesionales y administrativas
    • Carreras para estudiantes y de nivel básico
    • Cómo aplicar
      • Empleador con igualdad de oportunidades
      • Requisitos de empleo
      • Cómo reclamar la preferencia de los veteranos
      • Consideración prioritaria
      • Beneficios
      • Veteranos y personas con discapacidades
  • Recursos
    • Recovery Resources
    • Data and Statistics
      • Domestic Arrests
      • Staffing and Budget
    • Ley de Libertad de Información
      • About FOIA
      • Contact DEA FOIA
      • Make a Request
      • What Happens After Making a Request
      • Requester Categories
      • Fees Charged
      • Fee Waiver
      • FOIA FAQ
      • FOIA Logs and Reports
      • FOIA Library
      • Additional FOIA Links
      • FOIA Exemptions
      • What Are Exclusions?
      • Privacy Act
      • Privacy Act Exemptions
      • Privacy Impact Assessment and Management Information Systems
    • Publications
    • Galerías Multimedia
    • Programa de Asistencia a Testigos para Víctimas
      • Victim Witness Assistance Program Resources

United States Drug Enforcement Administration

  • Buscar
  • Menú Completo

Main Menu

  • Quiénes somos
  • Lo que hacemos
  • Carreras
  • Recursos
  • Recibir Actualizaciones
  • Scam Alert
  • English
  • ES

PUBLIC SAFETY ALERT

DEA Reports Widespread Threat of Fentanyl Mixed with Xylazine - DEA Reports Widespread Threat of Fentanyl Mixed with Xylazine

Drug Enforcement Administration

Bob P. Beris, Acting Special Agent in Charge
San Francisco
@DEASanFrancisco
Enero 25, 2022
Contact: Casey Rettig
Phone Number: (415) 436-7994
For Immediate Release

San Jose Man Sentenced to More Than 16 years

Following Jury Convictions for Meth Trafficking and Gun Charges

SAN FRANCISCO – Armando Daniel Calderon was sentenced today in United States District Court to 198 months in federal prison following convictions for two counts of methamphetamine trafficking, one count of conspiracy to traffic methamphetamine, and one count of carrying a firearm during drug trafficking, announced United States Attorney Stephanie M. Hinds and Drug Enforcement Administration (DEA) Special Agent in Charge Wade R. Shannon.  The sentence was handed down by Senior United States District Judge William Alsup.

On June 23, 2021, a federal jury convicted Calderon, 35, most recently from San Jose, of the following four counts:

  • possession with intent to distribute 500 grams or more of a mixture or substance
    containing methamphetamine, in violation of 21 U.S.C. § 841(a)(1) and (b)(1)(A), on August 20, 2018;
  • carrying a firearm during and in relation to a drug trafficking crime, in violation of 18 U.S.C. § 924(c), on August 20, 2018; 
  • conspiracy to distribute and to possess with intent to distribute 500 grams or more of a mixture or substance containing methamphetamine, in violation of 21 U.S.C. § 846, during the month of September 2018; and 
  • possession with intent to distribute 50 grams or more of methamphetamine, in violation of 21 U.S.C. § 841(a)(1) and (b)(1)(A), on September 25, 2018.

            According to evidence presented at trial, on August 20, 2018, San Jose State University Police Department officers stopped Calderon’s pickup truck in the vicinity of Keyes Street and South 3rd Street in San Jose.  Calderon was the driver and sole occupant.  Police officers learned that Calderon had multiple outstanding arrest warrants and took him into custody.  Upon arrest, officers discovered $5,363 in cash and six .40 caliber bullets in Calderon’s pants pockets.  Inside the truck, officers found three bags.  One bag contained methamphetamine and .40 caliber ammunition.  The second contained methamphetamine.  The third contained a high-capacity pistol magazine loaded with 18 rounds of .40 caliber ammunition.  Officers also discovered a .40 caliber pistol loaded with nine rounds of .40 caliber ammunition next to the driver’s seat. 

In total, police recovered approximately 1.83 pounds of methamphetamine from Calderon’s truck.  

Further evidence presented at trial showed that in September 2018 – just weeks after the traffic stop – Calderon conspired to distribute a large quantity of methamphetamine.  In that month, Calderon repeatedly spoke on the phone and met in the San Mateo area with a prospective buyer to negotiate the sale of 15 kilograms (33 pounds) of methamphetamine.  The negotiations settled on a price of  $4,700 per kilogram of methamphetamine, for a total price of $70,500 for 15 kilograms.  During the negotiations, Calderon guaranteed the quality of the methamphetamine for the buyer and agreed to exchange it for other methamphetamine if the buyer was dissatisfied. 

On September 25, 2018, Calderon met with the buyer early in the day and agreed to deliver the methamphetamine to the parking lot of a Menlo Park shopping center.  Later in the day, Calderon and two others were arrested near that shopping center.  Calderon fled on foot when officers approached but was apprehended.  Law enforcement seized 989 grams (more than two pounds) of pure methamphetamine at that arrest scene.  During their search of a nearby stash house connected to Calderon, agents recovered an additional 6,492 grams (more than 14 pounds) of pure methamphetamine as well as documents bearing Calderon’s name. 

Trial evidence also showed that prior to his arrest on September 25, 2018, Calderon hid methamphetamine inside a red Mustang parked outside the stash house.  Law enforcement officers seized that methamphetamine too, which weighed 317 grams (more than two-thirds of a pound). 

In a memorandum filed for sentencing, the government pointed out that Calderon exhibited dangerousness during his encounters with police in August and September of 2018.  During the August 20th traffic stop by San Jose University police officers, Calderon had a loaded firearm wedged between his driver’s seat and the truck’s center console.   During a September 11th traffic stop by law enforcement in San Mateo County, Calderon fled the scene and left behind a privately-made firearm without a serial number, also known as a “ghost gun.”  At his September 25th arrest, Calderon again fled on foot.  When apprehended, Calderon struggled with the officers, got his hands on an officer’s gun, and pointed the gun at officers before they overcame Calderon and placed him in handcuffs. 

In addition to imposing a 198 month prison term, Judge William Alsup sentenced Calderon to five years of supervision following his release from prison.  Calderon has been in custody since his September 25, 2018 arrest.  His sentence begins immediately. 

Assistant U.S. Attorneys Erin Cornell and Sloan Heffron prosecuted the case with the assistance of Patricia Mahoney, Andy Ding, Hector Lopez, and Madeline Wachs.  The prosecution is the result of an investigation by DEA, the San Mateo County Sheriff’s Office, the San Mateo County Narcotics Task Force, and the San Jose State University Police Department.

This investigation and prosecution are part of the Organized Crime Drug Enforcement Task Force (“OCDETF”), which identifies, disrupts, and dismantles the highest-level drug traffickers, money launderers, gangs, and transnational criminal organizations that threaten the United States by using a prosecutor-led, intelligence-driven, multi-agency approach that leverages the strengths of federal, state, and local law enforcement agencies against criminal networks. 

Methamphetamine
  • Facebook
  • Twitter
  • Email

SAMHSA Behavioral Health Treatment Locator

  • Quienes Somos
    • Sobre
    • Divisiones Nacionales
    • Oficinas Extranjeras
    • Contáctenos
    • Museo DEA
  • Lo Que Hacemos
    • Prevención de Drogas
    • Aplicacion de la Ley
    • División de Control de Desvío
    • Noticias
  • Carreras
    • Resumen
    • Agente Especial
    • Investigador de Desvío
    • Especialista en Investigación de Inteligencia
  • Recursos
    • Información sobre las Drogas
    • Programa de Asistencia al Empleado
    • Empleador con Igualdad de Oportunidades
    • Ley de Libertad de Información (FOIA)
    • Publicaciones
    • Galerías Multimedia
    • Programa de Asistencia a Testigos para Víctimas
  • Hacer Negocios
    con la DEA
    • Resumen
    • Proveedores Actuales
    • Futuros Vendedores
    • Cláusulas de Seguridad
    • Formularios de Seguridad
    • Programa de Pequeñas Empresas
  • Políticas
    • Accesibilidad, Complementos y Política
    • Políticas Legales y Descargos de Responsabilidad
    • Antidiscriminación y Represalias Acto
    • Política de Privacidad
    • Política de Igualdad de Oportunidades en el Empleo del U.S. DOJ
    • USA.gov
    • Protección de Denunciantes
Inicio

United States Drug Enforcement Administration

DEA.gov is an official site of the U.S. Department of Justice
Facebook Twitter LinkedIn Instagram

DEA Contact Center

(202) 307-1000 info@dea.gov
Contact the Webmaster