Additional Sessions Judge Vimlesh Tanwar sentenced Harish Kumar, Krishan Kumar and Venod Kumar to life for the murder of one Ajay Sharma on May 4, 2009.
Two accused, Tilak Raj and Jagdev, were acquitted due to the lack of sufficient evidence.
According to prosecution, Sharma was attacked by the accused during a scuffle when he had gone to attend a wedding.
The victim was stabbed and he succumbed to injuries the next day.
