On 20 February 1924, he went to watch the first of the columns of Sikh volunteers vowed to martyrdom(Shahidi Jatha), camping at the village of Bargari, and accompanied it on its march to Jaito the following morning. Machine gun fire from an armed contingent of the Nabha state force, then under a British administrator, opened on the Akali volunteers near Gurdwara Tibbi Sahib. Bhai Ghulla Singh received a bullet shot in the head and fell down dead on the spot. His dead body was taken away by the state police and cremated along with other Jaito martyrs, around 21 in number.
References :
1. Pratap Singh, Giani, Gurdwara Sudhdr arthat Akali Lahir. Amritsar, 1975