India, March 19 -- Twenty-four hours after property dealer Charanpreet Singh was executed in broad daylight outside a Sector 9 gym, Chandigarh Police remain empty-handed despite tracing the shooters' escape route into neighbouring Mohali.

While the investigation has successfully mapped the assailants' escape route using a grid of CCTV cameras, the two helmeted men who fired the fatal shots at the 31-year-old on Wednesday afternoon remain at large.

Charanpreet, a resident of Kubaheri Khurd in Mullanpur, was intercepted at 12.15pm on the Madhya Marg slip road just as he entered his SUV after a workout at the gym.

Meticulous planning, abandoned leads

The shooters used internal arteries and slip roads to bypass major police checkpoints, t...