Four people including a father and son on Saturday were gunned down over an old enmity in Gujranwala's area of Nowshera Warkan. According to the local police, unidentified armed men, who were riding motorbike opened indiscriminate firing over a vehicle, resulting in the death of four people.

The deceased were identified as Azam, his son Tauqeer and two of his guards, said the police and added that the deceased were going to the court for their court appearance when they were attacked.

The police further said Azam, got released on bail from the jail in a murder case, a few days earlier. Further investigation into the matter was underway.