1806 Bhandarkhal massacre
The Bhandarkhal massacre was a political massacre that occurred in Bhandarkhal garden of Hanuman Dhoka, Kathmandu, Nepal in 1806. The chief perpetrator of the massacre was then Kaji Bhimsen Thapa. Bhimsen instigated the massacre as investigation and trial upon the death of then reigning Mukhtiyar and former King Rana Bahadur Shah. It began when Tribhuvan Khawas, a member of Sher Bahadur's faction, was imprisoned on the re-opened charges of conspiracy with the British that led to Knox's mission and finally convicted with a death penalty on the charge of treason. After the implication, Tribhuvan decided to reveal everyone that was involved in the dialogue with the British on his house meeting on the night of 25 April 1806. The confession implicated Sher Bahadur Shah, Rana Bahadur's step-brother and he began to harass his stepbrother. Unable to bear desperation, Sher Bahadur killed Rana Bahadur and triggered the massacre which lasted for two weeks. The number of deaths occurred was ninety-three people.
Background
After returning to Kathmandu, in complicity with Rana Bahadur Shah, Bhimsen Thapa indulged in appropriating the palaces and properties of deposed members of Shah dynasty, which he shared between himself and his supporter Ranganath Poudyal. This aroused resentment and jealousy among Sher Bahadur Shah and his faction, since they did not receive any portion of this confiscated property, despite their help in reinstating Rana Bahadur to power. They were also wary of Bhimsen's growing power. By this time, Rana Bahadur was a nominal figure and Kaji Bhimsen Thapa was single-handedly controlling the central administration of the country, being able to implement even unpopular reforms like Baisathi Haran.For almost two years after returning to Kathmandu, Rana Bahadur had no official position in the government – he was neither a king, nor a regent, nor a minister – yet he felt no qualms in using the full state power. Not only did Rana Bahadur carry out the Baisathi Haran under Bhimsen's advice, he was also able to banish all non-vaccinated children, as well as their parents, from the town during a smallpox outbreak, in order to prevent King Girvan from catching that disease. Now, after almost two-year, all of a sudden Rana Bahadur was made Mukhtiyar and Bhimsen tried to implement his schemes through Rana Bahadur. Bhimsen had also secretly learned of a plot to oust Rana Bahadur. Tribhuvan Khawas, a member of Sher Bahadur's faction, was imprisoned on the re-opened charges of conspiracy with the British that led to the Knox's mission, but for which pardon had already been doled out, and was ordered to be executed. Tribhuvan Khawas decided to reveal everyone that was involved in the dialogue with the British. Among those implicated was Sher Bahadur Shah.