LUCKNOW, April 2 -- What began as a disagreement over a chicken leg piece in a biryani order allegedly spiralled into a violent clash at a restaurant near Engineering College crossing in Lucknow, leaving three persons seriously injured. A purported video of the incident has gone viral on social media.

Shivanand Mishra, inspector of Madiaon police station said an FIR has been registered against the accused and an investigation is underway. Police teams are trying to identify and apprehend all those allegedly involved in the assault.

According to police and the complaint, the incident took place on Wednesday night when Suraj Prajapati, a resident of Tedhi Pulia, along with his friend Mohammad Aamir, visited the restaurant to get biryani p...