 Alam had uncovered the underlying Bengali revolutionary network of the "Anushilan Samiti" that linked the murders and other robberies in this time, and at the time of his own murder in the hands of Biren Dutta Gupta, Alam was preparing to consolidate the charges to bring them all to trial in a single case.47 of the accused were arrested by 29 Jan 1910.The trial of the accused commenced on 4 March 1910 with a second hearing in the Calcutta High Court in July 1910.