Cleaning the barrack in the morning, playing ludo... Who killed dacoit Jagan Gurjar in Ajmer jail and how?

Dakait Jagan Gurjar: Jagan Gurjar, a resident of Dholpur and a notorious dacoit from Bihad, was murdered in Ajmer jail. Jagan is murdered by a prisoner who is imprisoned with him. Do you know who the prisoner is? Who killed the Jagan, who w