Kiki Camarena

When the French heroin connection was shut down in the early 1970s, Mexico took its place as an important source of American heroin.[8] Mexican marijuana production boomed in the early 1970s as well,[9] and was later a major component of the Guadalajara cartel's production and trafficking.[10] At this point Mexico was not yet a major transshipment point for cocaine, which is produced primarily in the Andean countries of Peru and Bolivia.

In response to strong American pressure, and to domestic law enforcement concerns, Mexico began eradication programs of opium and marijuana plantations, with large infusions of U.S. assistance. The first programs were on a smaller scale and used mostly manual eradication, such as "Operation Cooperation" in 1970.[11] As plantation sizes grew, the eradication efforts also grew. In 1975, Mexican president Luis Echeverría approved "Operation Trizo", which used aerial surveillance and spraying of herbicides and defoliants from a fleet of dozens of planes and helicopters.[12]

The spraying programs required extensive American involvement, both for funding and operations. DEA pilots performed important operational roles; in addition to training Mexican pilots, they helped spot fields for spraying and verified that spraying runs had destroyed targeted fields. As part of the program, DEA was allowed to freely fly Mexican airspace.[12]

These flights produced positive results, reducing acreage planted and eventually a reduction in Mexican heroin quality and quantity.[13] Mexican law enforcement on the ground also had some positive results. Alberto Sicilia Falcon, a major trafficker who was one of the first to transship cocaine through Mexico, was arrested in 1975.[14] Pedro Avilés Pérez, an important Sinaloa trafficker was killed in a shoot-out with Mexican Federal Police in 1978.[15]

As part of these efforts, the first American narcotics law enforcement office was opened in Mexico City in the mid-1960s by the Federal Bureau of Narcotics, a branch of the Treasury Department.[16] A Guadalajara office was opened in 1969.[16] These and other offices opened by various agencies remained in place as American drug enforcement agencies first proliferated, then finally merged into the DEA. While the offices were opened with Mexican government permission, they later became controversial, particularly during the Camarena case.[17]

DEA agents stationed in Mexico and other countries then and now are subject to a number of restrictions by the host country. They have no law enforcement powers, instead performing intelligence, liaison, and advisory functions, collecting and passing along information on drug trafficking, and advising on local anti-narcotics programs. In Mexico, although there had been an informal agreement with the Mexican federal government that agents could carry personal weapons, it was illegal for foreigners to do so and local officials were free to arrest them for this. DEA agents accredited to the U.S. Embassy in Mexico City had full diplomatic status, but agents in the resident offices did not and could be arrested and imprisoned without any official protections.[18]

American law also restricts DEA activities abroad. As a practical result of host country restrictions, DEA policy prohibits agents from doing undercover work abroad. A law known as the Mansfield amendment, introduced by Senator Mike Mansfield and passed by Congress in 1975, prohibited DEA personnel to even be present at the scene of an arrest outside the U.S. It also banned agents from using force, except where lives were threatened.[19] This later complicated DEA efforts in the investigation of Camarena's death.[20]

Many of Camarena's investigations involved the major marijuana plantations that sprang up beginning in the early 1980s. Earlier plantations were usually located in remote mountain areas where they were hard to spot and irrigation did not require drilling wells. Yields were relatively low, quality varied, and transportation was expensive.

The new plantations used an improved production technique for marijuana, developed by American cultivators, called "sinsemilla" (seedless). This more powerful, higher-quality product brought much higher prices in North American markets.[24] The plantations were located in remote desert areas, where transportation was much less expensive.

The new plantations faced several problems. Desert production required well drilling for irrigation, and Mexico had strict laws governing well digging, a problem that was eventually solved by massive bribery. It was also easier to spot plantations in the barren deserts; the larger the farm, the easier to spot. With an end to solo American overflights as part of the eradication program, however, money and intimidation allowed farms to grow dramatically without coming to official notice.

Prohibited from solo overflights and undercover work, DEA agents in Mexico concentrated on cultivating informants, an often difficult task, especially as informing became more and more dangerous. Camarena, however, excelled at working with informants; Shannon writes that "Nobody else in the Guadalajara office could match Kiki's charisma with informants. He had a way of convincing a man to screw up his courage and venture where he never dreamed he would go."[25]

Camarena's work with an informant they called "Miguel Sanchez" led to the first discovery of one of the new style plantations in 1982.[26] "Sanchez" became friends with the man running the plantation, who told "Miguel" it was outside a small, isolated town called Vanegas in the state of San Luis Potosi, just across the border from the state of Zacatecas.[27] According to "Miguel"'s information, the main financier of the plantation was cartel member Juan José Esparragoza Moreno. Camarena and "Miguel" finally located the plantation in August 1982. Camarena arranged two surreptitious solo overflights to confirm that it was a major plantation.[28] He then briefed Mexican authorities, who raided the plantation in September. Astonishingly, the plantation was over 200 acres, employing hundreds of growers. The Guadalajara DEA estimated over four thousand tons of sinsemilla marijuana were destroyed in the raid, making it the largest plantation discovered up to that time.[29]

In 1984, acting on information from the DEA, 450 Mexican soldiers backed by helicopters destroyed a 1,000-hectare (2,500-acre) marijuana plantation in Allende (Chihuahua),[30][31] known as "Rancho Búfalo", with an estimated annual production of $8 billion.[32][33] Camarena, who was suspected of being the source of the information, was abducted in broad daylight on February 7, 1985, by corrupt Mexican officials working for the major drug traffickers in Mexico.

Camarena was taken to a residence located at 881 Lope de Vega in the colonia of Jardines del Bosque, in the western section of the city of Guadalajara, owned by Rafael Caro Quintero,[34] where he was tortured over a 30-hour period and then murdered. His skull was punctured by a piece of rebar, and his ribs were broken.[35] Camarena's body was found wrapped in plastic in a rural area outside the small town of La Angostura, in the state of Michoacán, on March 5, 1985.[36]

Camarena's torture and murder prompted a swift reaction from the U.S. Drug Enforcement Administration (DEA) and launched Operation Leyenda (legend), the largest DEA homicide investigation ever undertaken.[33][37] A special unit was dispatched to coordinate the investigation in Mexico, where government officials were implicated—including Manuel Ibarra Herrera, past director of Mexican Federal Judicial Police, and Miguel Aldana Ibarra, the former director of Interpol in Mexico.[38]

Investigators soon identified Miguel Ángel Félix Gallardo and his two close associates, Ernesto Fonseca Carrillo and Rafael Caro Quintero, as the primary suspects in the kidnapping and that under pressure from the U.S. government, Mexican President Miguel de la Madrid quickly apprehended Carillo and Quintero, but Félix Gallardo still enjoyed political protection.

The United States government pursued a lengthy investigation of Camarena's murder. Due to the difficulty of extraditing Mexican citizens, the DEA went as far as to detain two suspects, Humberto Álvarez Machaín, the physician who allegedly prolonged Camarena's life so the torture could continue, and Javier Vásquez Velasco; both were taken by bounty hunters to the United States.

Despite vigorous protests from the Mexican government, Álvarez was brought to trial in Los Angeles, in 1992. After the government presented its case, the judge ruled that there was insufficient evidence to support a guilty verdict and ordered Álvarez's release. Álvarez subsequently initiated a civil suit against the U.S. government, charging that his arrest had breached the U.S.–Mexico extradition treaty. The case eventually reached the U.S. Supreme Court, which ruled that Álvarez was not entitled to relief.[39] The four other defendants, Vásquez Velasco, Juan Ramón Matta-Ballesteros, Juan José Bernabé Ramírez, and Rubén Zuno Arce (a brother-in-law of former President Luis Echeverría), were tried and found guilty of Camarena's kidnapping.[40]

Zuno had known ties to corrupt Mexican officials,[41] and Mexican officials were implicated in covering up the murder.[42] Mexican police had destroyed evidence on Camarena's body.[43]