Chandigarh, July 10 -- Two days after a teen was stabbed to death at Maloya, the police arrested four accused, including a mother-son duo, on Wednesday. Three of the accused are juvenile boys. Police said the victim had scuffled with the accused in Jhampur village in Mohali on July 3. The attackers had come to avenge that attack, police said.

Three accused are residents of Jhampur village in Mohali, while the fourth one is a resident of Daddu Majra Colony in Chandigarh. Police have recovered two knives and one rickshaw used in the crime.

The case was registered on the statement of Vinay Rawat, a resident of Jhampur, in which he stated that on July 7, he and his younger brother and another friend went to the market to get the brakes of h...