Tiruppur:Four persons of a family were killed following an altercation with a drunk man with whom the family had loaned money on interest, in Kallakinaru village near Palladam, on Sunday night.
Police identified the deceased as Senthil Kumar, his brother Mohanraj, their maternal aunt Rathinambal and their mother Pushpavathi.
Police said the assailant identified as Venkatesan alias Kutty, a native of Thoothukudi, who had earlier worked as a driver to Senthil Kumar, was throwing a liquor party to his two friends near Senthil Kumar's house.
Venktatesan picked up a quarrel with Senthil Kumar and also recalled the settling of a financial transaction between them.
This escalated into a wordy duel, culminating in the murder of Senthil Kumar.
As Senthil Kumar cried out for help, the family members attempted to save him from the assailants who hacked the other three too before fleeing from the spot.
West Zone IG K Bhavaneeswari visited the spot and inquired with the first responders and the police team attended to the crime. She also had a word with the other relatives of the deceased about the truck the family had with the assailant.
According to a senior police official privy to the investigation, the attack was meted out by a three member gang. Venkatesan alias Kutty, a former driver of Senthil Kumar, along with two of his accomplices was having a liquor party.