Chandigarh, Nov. 24 -- A birthday celebration in Sector 56 went awry late Saturday night after a quarrel between two youths escalated into a fatal stabbing.

The victim has been identified as Vishal, 24, while the accused is Shubham, both residents of Sector 56.

Complainant Gurmeet Kumar, a resident of Sector 56, said his son had invited both Vishal and Shubham to a birthday party at their home. Around 1.30 am, an argument broke out between the two outside the house. Both men, reportedly under the influence of alcohol, began hurling abuses at each other. Gurmeet and other family members tried to intervene, but the fight intensified.

As the argument escalated, Shubham allegedly went back to his house, returned with a knife and attacked V...