connections with the Colombian drug underworld. The cable went on to detail a recent Search Bloc raid on a suspected Escobar hideout that had been led by Castano.
Castano's connection with the Search Bloc was noted in another DEA memo, written in September 1993 by agent Steve Murphy.
A Colombian pilot and former drug trafficker, who asked to be identified only as Rubin, said he was associated with the death squad but stopped short of saying he was a member.
Rubin said one leader of Los Pepes, a man he identified only as 'Bernardo' or 'Don Berna,' had worked for two Medellin drug bosses who had been murdered by Escobar. Two DEA agents said they were familiar with Bernardo, who lived with other members of the group in a house just outside the gate to the Search Bloc headquarters in Medellin. They said they witnessed his regular association with Search Bloc commanders.
Toft, who resigned as Bogota DEA chief months after Escobar was killed to protest growing links between drug dealers and the Colombian government, said the entire effort to track down Escobar was tainted by association with criminal elements.
'On the day Escobar was killed, there were all these celebrations in Bogota,' Toft said. 'I went to the parties. Everybody was drinking champagne and slapping each other on the back, and the whole time I had this knot in my stomach. I was happy we had gotten Escobar, but at what price? It took away a lot of the joy.'
As the manhunt intensified in 1993, two high-level Pentagon officials began to express concerns about potential violations of Presidential Executive Order 12333, which originated during the Nixon administration after congressional hearings exposed excesses in the intelligence community. It has been updated under Presidents Jimmy Carter and Ronald Reagan.
The order states: 'No person employed by or acting on behalf of the United States Government shall engage in, or conspire to engage in, assassination.' It adds: 'No agency of the Intelligence Community shall participate in or request any person to undertake activities forbidden by this Order.'
Concerns about potential violations of the order prompted Lt. Gen. Jack Sheehan of the Joint Chiefs of Staff to recommend the withdrawal all American military forces from Colombia in November 1993, just weeks before Escobar was killed. At the time, Sheehan was in charge of all U.S. military operations overseas.
Sheehan said he made the recommendation after two CIA analysts briefed him at the Pentagon about suspected links between the Search Bloc, Los Pepes and American forces in Colombia.
The analysts, according to Sheehan, noted that the tactics employed by Los Pepes were similar to those being taught to the Search Bloc by Delta Force; that intelligence gathered by U.S. forces was being shared with the death squads; and that Delta Force operatives were overstepping their deployment orders by accompanying Search Bloc members on raids.
Sheehan's recommendation was supported by Brian Sheridan, deputy assistant secretary of defense for drug enforcement policy and support.
When he learned of Sheehan's recommendation, Busby was angry. He said he 'used my influence' in Washington to try to keep the troops in Colombia. According to Sheehan, the ambassador phoned the White House from Bogota and enlisted support from the National Security Council.
'They all lined up against pulling our guys out,' Sheehan said. 'I thought this thing had gone way past the original deployment order, and I didn't like the way it looked at all. For Busby and the others, it was an ends- justifies-the-means kind of thing. I was opposed to it, as was anyone who takes seriously the importance of civilian control over the military.'
Busby said he believed the CIA analysts who made the report to Sheehan had been 'misinformed' about the seriousness of the evidence linking the Search Bloc and Los Pepes.
'We had made promises to President Gaviria that I felt we were obligated to keep,' Busby said. 'I was not about to abandon him at that late date. It was too important to him and us. I was also, frankly, angry that I had not been consulted.'
In the end, the Pentagon ordered the covert units in Colombia - Centra Spike and Delta Force - replaced by unclassifed special forces. The changeover had not been completed by the time Escobar was killed on Dec. 2, 1993.
When Los Pepes had publicly surfaced earlier that year, Clinton had just assumed office. There is no indication that suspicions of American involvement with the vigilantes ever reached him.
A senior Pentagon official said of the manhunt: 'There's no question that things down there got ugly. Pablo Escobar was like a man standing on top of a mountain . . . consisting of every family member, business associate, friend and admirer he had built up over 40 years. And ultimately the only way to get at him was to take down the mountain, one person at a time, until Pablo had no place left to hide.'
A former American army officer who took part in the manhunt called the effect of Los Pepes 'very significant.'
'They were stunning,' he said. 'There was no question in my mind that they were acting on information we gathered. It made it more and more difficult for him to hide. As more and more people were killed, he became terrified for his family. Ultimately, that was what enabled us to find him.'
Months after Escobar's death, former Bogota DEA chief Toft released surveillance tapes showing that cocaine traffickers in the Colombian city of Cali had helped finance the presidential campaign of Gaviria's successor, Ernesto Samper. Toft said he believed the hunt for Escobar actually helped create the alliances that today bedevil the country.
Gaviria said that from his standpoint, 'the battle against Pablo Escobar was never primarily about stopping drug smuggling.
'He was a very serious problem because he was so violent,' the former president said. 'He was a threat to the state. The level of terrorism we had to live with was something awful.'
Busby, who is retired from the State Department and works as a consultant, described the long pursuit of Escobar as highly secret, but also satisfying.
'Lots of things happened that no one is ever going to talk about,' Busby said. 'Nobody has ever really talked about this. I will say that in my long experience, I have never seen so many different American agencies, military and civilian, work together with such professionalism and efficiency. I'm really proud of that, and, let me tell you, at that point I would not have wanted to be Pablo Escobar.'
