Before returning to Moscow on the evening of 3 December, Stalin ordered that a case be fabricated to show that Nikolaev belonged to an organization comprised of former oppositionists, followers of Zinoviev, who had wielded power in Leningrad in the 1920s as head of city government. This task was assigned to Moscow-based NKVD investigators and Stalin’s political commissars—Nikolai Yezhov and Aleksandr Kosarev, who remained behind in Leningrad. Two years later, at the February–March 1937 plenum, Yezhov said the following about the task assigned him: “Com. Stalin … called me and Kosarev and said, ‘Look for murderers among the Zinovievites.’”66 This assignment would, of course, require creativity and law breaking. Not only had Nikolaev never belonged to any oppositionist group, but the NKVD had also never turned up the slightest evidence of oppositionist sympathies. The only way to link Nikolaev and the Zinovievites was to manufacture evidence, so under Stalin’s watchful eye, this is what the chekists did. During the investigation, Stalin was sent approximately 260 arrestee interrogation protocols and many reports. He met with senior members of the NKVD, the procuracy, and the Supreme Court’s military collegium to discuss the investigation and trial. The historical record shows that he personally orchestrated the court sessions and assembled the groups of defendants in the Kirov case.67
In accordance with Stalin’s orders, a series of trials was held in late 1934 and early 1935. Dozens of former oppositionists, whom investigators claimed had links to Nikolaev, were sentenced to be shot or imprisoned.68 Political and moral responsibility for Kirov’s murder was placed on the shoulders of the former opposition leaders Zinoviev and Kamenev, who were also put on trial. The evidence on which they were convicted was blatantly fabricated. Stalin was settling scores with his old political rivals and charging them with crimes they had not committed.
Stalin’s exploitation of Kirov’s murder has prompted a great deal of suspicion over the years. Many have accused Stalin of organizing the shooting itself. The first serious attempts to look into such accusations were undertaken during the Khrushchev thaw and continued with small interruptions into the early 1990s. These investigations have turned up some circumstantial evidence of Stalin’s involvement but no proof. At this point, it is unlikely any will be found.
Until the early 1990s, most theories about a plot by Stalin against Kirov adhered to the same basic storyline. Displeased by Kirov’s growing popularity, Stalin decided to deal with the situation and then use the murder as a pretext for mass repression. With this goal, the general secretary either directly or implicitly assigned Genrikh Yagoda, then NKVD chief, to handle the matter.69 Yagoda sent a trusted protégé, Ivan Zaporozhets, to serve as deputy in the Leningrad branch of the NKVD, where he could lay the groundwork for this supposed “act of terrorism.” Nikolaev was chosen to carry out the deed and was armed and taken under Zaporozhets’s wing. When he was arrested by NKVD agents after trying to carry out the assassination before 1 December, Zaporozhets arranged to have him released. After Kirov’s murder, those involved in the conspiracy killed the bodyguard, Mikhail Borisov, because he knew too much. On 2 December he was killed in a staged accident while being taken to Stalin by truck for questioning. Such is the basic narrative proposed by those suspecting Stalin of complicity in Kirov’s death.
This narrative does not stand up to careful examination. First of all, it is unclear why Stalin would enter into a conspiracy so fraught with risk, given that Kirov was a faithful client rather than a political rival. The evidence is also not convincing. To start with, the argument that Nikolaev would not have been able to get a firearm without help is flawed. The restrictions on gun ownership that were introduced later in the decade (partly in response to the Kirov murder) did not yet exist. Nikolaev acquired his revolver in 1918, when the country was awash in firearms, and had legal possession of it for sixteen years.70 Such ownership was nothing out of the ordinary, especially for a party member.
As for Nikolaev’s multiple detentions by the NKVD before 1 December and his “miraculous” release, records show only one such incident, not the several that some authors claim. On 15 October 1934, Nikolaev was detained by NKVD agents near Kirov’s home but released shortly thereafter after his documents were checked. According to Nikolaev’s own testimony, on that day he ran into Kirov and several companions and followed them to Kirov’s house but did not work up the nerve to speak to Kirov. “Back then I was not thinking about committing murder,” Nikolaev stated during his 2 December interrogation. After the murder, this incident, which was recorded in the NKVD incident log, was specially investigated. The NKVD agents who freed Nikolaev had a simple and convincing explanation: he had produced his party membership card and also an old identification card showing that he had worked at Smolny. His desire to approach Kirov to ask about the possibility of a job was “natural and did not arouse suspicion.”71
A cornerstone of the theories that Kirov’s murder was part of a plot is the death of the bodyguard, Borisov. During the second half of 1933, Kirov’s security team had grown to fifteen people, each with his own job. Borisov was charged with meeting Kirov at the entrance to Smolny, accompanying him to his office, waiting in the reception area while Kirov worked, and accompanying him out of the building when he left. One other member of the team—an NKVD agent like Borisov—was N. M. Dureiko, who watched over Kirov as he moved around the third floor of Smolny.72 When the shot was fired, Dureiko was walking toward Kirov in the small corridor leading to his office. It could be argued that Dureiko was just as culpable in not preventing the murder as Borisov. Nevertheless, those promoting the idea of a plot have never taken an interest in Dureiko. If the plotters felt they had to do away with Borisov, why did they leave Dureiko alive?
Much importance has been assigned to the fact that Borisov did not follow Kirov when he turned toward his office, thus allowing Nikolaev to carry out his assassination, but Borisov’s behavior is not as sinister as the conspiracy theorists have made it out to be. If we put ourselves in the shoes of this fifty-three-year-old bodyguard who had been protecting Kirov since he had arrived in Leningrad in 1926, his behavior seems entirely normal. All those years, day in and day out, he had to stick close to a man who, by many accounts, was not easy to guard. Kirov was reportedly annoyed when his bodyguards remained too close, and at times he even escaped from them. With his long experience working for Kirov, Borisov was surely sensitive to his boss’s moods and tried not to irritate him. On 1 December in Smolny he kept his usual distance. Furthermore, as he walked down the corridor, Kirov stopped several times to have short conversations. Discretion demanded that Borisov step aside at such times. There was nothing unusual about this behavior.
On 2 December, the Moscow commission decided to question Borisov. He was escorted to Smolny by two other NKVD agents. Because no cars were available (not surprising given how many officials had suddenly descended on Leningrad from Moscow), Borisov was brought in a truck that turned out to be in disrepair. The driver lost control of the vehicle and crashed into a building. Borisov’s head hit a wall of the building, and he died in the hospital without ever regaining consciousness. This is the sequence of events established by investigations and expert assessments conducted at various times, and there is no evidence to the contrary.73 Proponents of a plot reject the idea that the vehicle crashed by accident and claim that Borisov was murdered.