On the night of 1920 February 1921, he was participating in an akhand path, unbroken reading of the Guru Granth Sahib, in a neighbouring village, when a jatha of reformist Akalis under the leadership of Bhai Lachman Singh passed that way. The jatha was proceeding to Nankana Sahib. Bachittar Singh had another granthi replace him on the akhand path roster and joined the Jatha going to Nankana Sahib. At Nankana Sahib he, along with other members of the Jatha, was showered with bullets by the mahant\’s men. See NANKANA SAHIB MASSACRE
References :
1. Shamsher, Gurbakhsh Singh, Shahidi Jivan. Nankana Sahib, 1938