Grachev murder case

The Grachev murder case was a spree killing that occurred on 26 July 1925 in Ivankovo, Sudislavsky District, Kostromskoy Uyezd, Kostroma Governorate, RSFSR, Soviet Union. Grigory Grachev, embittered by a long-time conflict with other villagers, set a fire to lure them into an ambush before opening fire, killing 11 and wounding 8.

Background
Following the 1917 October Revolution, Vladimir Lenin declared the Decree on Land, which abolished private property and redistributed land among peasants. However, during the land redistribution process, Grigory Timofeevich Grachev (Григорий Тимофеевич Грачев), a peasant from the village of Ivankovo, was unable to secure a particular plot of land he had been wanting, losing out to a neighboring farmer. It was the last straw in the long lasting conflict with the co-villagers. Believing that he had not received his fair share, he began plotting revenge. Grachev had been previously accused of murder, but was acquitted.

Event
After selling all his property and belongings and reportedly sending his wife to her relatives for a vacation, on the 26 of July Grigory Grachev burned down his neighbors' houses while they were working in the field. He then lay in wait to ambush them on their return to the village. When the peasants returned to put out the fires, Grachev shot at them ultimately killing 11 people and injuring 8. He additionally shot at the firefighters who arrived from a nearby town to put out the fires, before turning on the town's livestock and killing 8-12 horses. By the end of the massacre, 13 of the 14 households in Ivankovo had been burned to the ground.

Aftermath
Following the attack, Grachev fled the scene, but was later caught by the local state militia. He was found to be mentally competent during his trial and was sentenced to 20 years in prison. He was released after serving 10 years, a mistake by officials as he was not subject to early release. His further life is unknown, though he was banned from living in Ivankovo for four years.