Mohali, Dec. 17 -- Police arrested three men for allegedly murdering a man and attempting to destroy his body in Sohana village. The prime accused allegedly killed his own brother with the help of a friend following a dispute over loud music and changing a television channel. Police said Sukhvir Singh, son of Joginder Singh and a resident of Sohana village, murdered his brother Gurdeep Singh on December 14. Sukhvir carried out the crime with the assistance of his friend, whose role is still under investigation, added police. After the murder, the accused allegedly attempted to burn the body to destroy evidence and make the incident appear to be a firing-related case. An FIR was lodged under Sections 103(1), 238 and 3(5) of the BNS at Sohana police station on the statement of Sandip Singh. Investigators said an argument broke out inside the house over the volume of music being played and a change of television channel. The dispute escalated, leading to an assault that resulted in Gurdeep's death. The accused allegedly tried to set the body on fire to erase evidence and mislead the investigation. Police said the attempt raised suspicion when officers examined the scene and noticed inconsistencies...