Anushilan Samiti
Anushilan Samiti (Ōnūshīlōn sōmītī, "lit": body-building society) was a Bengali Indian organisation that existed in the first quarter of the twentieth century, and propounded revolutionary violence as the means for ending British rule in India. The organisation arose from a conglomeration of local youth groups and gyms ("Akhara") in Bengal in 1902. It had two prominent, if somewhat independent, arms in East and West Bengal identified as Dhaka Anushilan Samiti centred in Dhaka (modern day Bangladesh), and the Jugantar group (centred at Calcutta) respectively.
Emperor vs Aurobindo Ghosh and others
Among the famous accused were Aurobindo Ghosh, his brother Barin Ghosh as well as 37 other Bengali nationalists of the "Anushilan Samiti". Most of the accused were arrested from Barin Ghosh's Garden house in 36 Murarirupukur Road, in the Manicktolla suburb of Calcutta. They were held in the Presidency Jail in Alipore before the trial, where Narendranath Goswami, approver and crown-witness, was shot dead by two fellow accused Kanailal Dutta and Satyendranath Bose within the jail premises. Goswami's murder led to collapse of the case against Aurobindo. However, his brother Barin and a number of others were convicted of the charges and faced varying jail terms from life-imprisonment to shorter jail terms.