Chandigarh, Dec. 2 -- A gangster linked to the Lawrence Bishnoi group was gunned down in a planned, two-stage attack near the busy Timber Market stretch in Sector 26 on Monday evening, in what police believe stemmed from an inter-gang rivalry or internal dispute.

A detailed reconstruction from CCTV footage and forensic findings shows that the murder was executed with pre-planned precision - first by a shooter seated inside the victim's car, and then by accomplices in a trailing white Hyundai Creta who fired additional shots to ensure he was dead.

A total of 11 rounds were fired - five inside the car and six from outside by three to four assailants inside the Creta. Police said the victim sustained six to seven bullet wounds, including a...