Investigations into the murder of 34-year-old businessman Shekhar Aduwala have hinted at the possible involvement of his business clients or his two brothers. Cops say the killing was carried out extremely professionally, as the killers shot Aduwala at close range, without hurting his son who was riding the scooter they were on.

 
Shekhar Aduwala (left) was returning with his son Neeraj (right) to their residence in Jankalyan Nagar, Malad, on their scooter when the incident took place