A 23-year-old man was arrested on Wednesday for his alleged involvement in a bank robbery in southwest Delhi's Dwarka, in which a cashier was killed, police said. The accused, identified as Narender, was arrested from Najafgarh, they said.

One double barrel gun with two live cartridges robbed from a security guard of the bank and a motorbike used in the crime was also recovered from his possession, police said. Earlier, Two men, Sachin (20) and Parvesh (19) both residents of Haryana's Khewra village were arrested in connection with the incident, they said.