Delhi Police are investigating the Rs.7.69-crore heist and the case will be cracked soon, city Police Commissioner B.S. Bassi said Thursday.
"We are investigating from all angles and the case will be cracked soon," Bassi told media persons at the police headquarters.
According to another officer, several teams of Delhi Police have raided Haryana's Mewat, Rohtak, Sonipat and Panipat districts in search of the robbers involved in Tuesday's heist in Delhi.
Six people robbed Rs.7.69 crore in cash from the business partner and manager of a Delhi-Gurgaon-based businessman near Lajpat Nagar in south Delhi and hijacked the car in which he was going with four other employees Tuesday.
Police found out that businessman Rajesh Kalra was arrested in 2000 for connection with bookies and was charged in the Hansie Cronje match-fixing case.
Police are also looking for the source of the looted amount.