One inspector and a constable were also injured in the encounter which took place on Saturday.
Chief Minister Arvind Kejriwal lives in the same area at 6, Flagstaff Road in Civil Lines.
Police recovered two sophisticated pistols of .32 bore with eight live and one fired cartridges and two country made pistols of .315 bore with four cartridges along with a Maruti Celerio car which was also used in sensational gold loot in Malluredevpallu area of Hyderabad City, Telangana on April 21.
"We had got a tip off around 12:15 PM on Saturday that desperate criminal Rajesh would come in Civil Line area along with his associates to commit a big armed robbery. Our team laid a trap near expected place of their arrival at Yamuna Marg, Masonic Club and at about 2:10 PM," said Joint Commissioner of Police (Crime) Ravindra Yadav.
The police team soon overpowered all of them. During the incident, Inspector Atul Tyagi and Constable Hamender sustained injuries in their hands and chest and they were later got medically treated.
Accordingly, a case under appropriate sections of law was registered and the accused persons were arrested.
Deepak has also disclosed that he had committed a series of loots in different states of India including Delhi, Haryana, Uttrakhand, Tamil Nadu and Telangana.
