Nikolai Sablin, the son of a landowner, was born in 1854. While at Moscow University he became involved in revolutionary politics.
Sablin went to Zurich in 1874 but returned to Russia the following year. He was arrested in March, 1875, but was not tried until January, 1878. He was found guilty but was soon released because of the long time he had been awaiting trial.
In October, 1879, Sablin joined the People's Will (Narodnaya Volya) organization. Other members included Vera Figner, Anna Korba, Andrei Zhelyabov, Timofei Mikhailov, Lev Tikhomirov, Mikhail Frolenko, Grigory Isaev, Sophia Perovskaya, Nikolai Sablin, Ignatei Grinevitski, Nikolai Kibalchich, Nikolai Rysakov, Gesia Gelfman, Anna Yakimova, Tatiana Lebedeva and Alexander Kviatkovsky all joined the People's Will. Figner later recalled: "We divided up the printing plant and the funds - which were in fact mostly in the form of mere promises and hopes... And as our primary aim was to substitute the will of the people for the will of one individual, we chose the name Narodnaya Volya for the new Party."
Michael Burleigh, the author of Blood & Rage: A Cultural History of Terrorism (2008), has argued that the main influence on this small group was Sergi Nechayev: "The terrorist nucleus of Land and Freedom had already adopted many of Nechayev's dubious practices, including bank robberies and murdering informers. People's Will also borrowed his tactic of suggesting to the credulous that it was the tip of a much larger revolutionary organisation - the Russian Social Revolutionary Party - which in reality was non-existent. There was an imposing-sounding Executive Committee all right, but this was coterminous with the entire membership of People's Will... In fact, People's Will never had more than thirty or forty members, who would then recruit agents for spectific tasks or to establish affiliate cells within sections of society deemed to have revolutionary potential."
The People's Will decided to assassinate Alexander II. A directive committee was formed consisting of Andrei Zhelyabov, Timofei Mikhailov, Lev Tikhomirov, Mikhail Frolenko, Vera Figner, Sophia Perovskaya and Anna Yakimova. Zhelyabov was considered the leader of the group. However, Figner considered him to be overbearing and lacking in depth: "He had not suffered enough. For him all was hope and light." Zhelyabov had a magnetic personality and had a reputation for exerting a strong influence over women.
Zhelyabov and Perovskaya attempted to use nitroglycerine to destroy the Tsar train. However, the terrorist miscalculated and it destroyed another train instead. An attempt the blow up the Kamenny Bridge in St. Petersburg as the Tsar was passing over it was also unsuccessful. Figner blamed Zhelyabov for these failures but others in the group felt he had been unlucky rather than incompetent.
In January 1881 the People's Will began to make plans for another assassination attempt. Those involved in the plot included Sablin, Sophia Perovskaya, Andrei Zhelyabov, Vera Figner, Anna Yakimova, Grigory Isaev, Gesia Gelfman, Ignatei Grinevitski, Nikolai Kibalchich, Nikolai Rysakov, Mikhail Frolenko, Timofei Mikhailov, Tatiana Lebedeva and Alexander Kviatkovsky.
Kibalchich, Isaev and Yakimova were commissioned to prepare the bombs that were needed to kill the Tsar. Isaev made some technical error and a bomb went off badly damaging his right hand. Yakimova took him to hospital, where she watched over his bed to prevent him from incriminating himself in his delirium. As soon as he regained consciousness he insisted on leaving, although he was now missing three fingers of his right hand. He was unable to continue working and Yakimova now had sole responsibility for preparing the bombs.
It was discovered that every Sunday the Tsar took a drive along Malaya Sadovaya Street. It was decided that this was a suitable place to attack. Yakimova was given the task of renting a flat in the street. Gesia Gelfman had a flat on Telezhnaya Street and this became the headquarters of the assassins whereas the home of Vera Figner was used as an explosives workshop.
Nikolai Kibalchich wanted to make a nitroglycerine bomb but Andrei Zhelyabov regarded it as "unreliable". Sophia Perovskaya favoured mining. Eventually it was decided that the Tsar's carriage should be mined, with hand grenades at the ready as a second strategy. If all else failed, one of the members of the assassination team should step forward and stab the Tsar with a dagger. It was Kibalchich's job to provide the hand grenades.
The Okhrana discovered that their was a plot to kill Alexander II. One of their leaders, Andrei Zhelyabov, was arrested on 28th February, 1881, but refused to provide any information on the conspiracy. He confidently told the police that nothing they could do would save the life of the Tsar. Alexander Kviatkovsky, another member of the assassination team, was arrested soon afterwards.
The conspirators decided to make their attack on 1st March, 1881. Sophia Perovskaya was worried that the Tsar would now change his route for his Sunday drive. She therefore gave the orders for bombers to he placed along the Ekaterinsky Canal. Grigory Isaev had laid a mine on Malaya Sadovaya Street and Anna Yakimova was to watch from the window of her flat and when she saw the carriage approaching give the signal to Mikhail Frolenko.
Tsar Alexander II decided to travel along the Ekaterinsky Canal. An armed Cossack sat with the coach-driver and another six Cossacks followed on horseback. Behind them came a group of police officers in sledges. Perovskaya, who was stationed at the intersection between the two routes, gave the signal to Nikolai Rysakov and Timofei Mikhailov to throw their bombs at the Tsar's carriage. The bombs missed the carriage and instead landed amongst the Cossacks. The Tsar was unhurt but insisted on getting out of the carriage to check the condition of the injured men. While he was standing with the wounded Cossacks another terrorist, Ignatei Grinevitski, threw his bomb. Alexander was killed instantly and the explosion was so great that Grinevitski also died from the bomb blast.
Nikolai Rysakov, one of the bombers was arrested at the scene of the crime. Sophia Perovskaya told her comrades: "I know Rysakov and he will say nothing." However, Rysakov was tortured by the Okhrana and was forced to give information on the other conspirators. The following day the police raided the flat being used by the terrorists. Gesia Gelfman was arrested but Nikolai Sablin committed suicide before he could be taken alive.
The following day Gesya Helfman's flat was raided. Late that night there was a knock on the door, and Gesya, who had been expecting the police, left her room and took the bombs to safety in case they should explode in a shoot-up. Then the police hacked down the door and two shots were heard from inside the house. When the police charged in they discovered Gesya, dishevelled and screaming hysterically; Sablin had killed himself, his brains spilt all over the floor in the next room. Gesya was taken off to prison and a police guard put on her flat. Soon afterwards, Timofei Mikhailov walked into the trap and was arrested immediately.