The mastermind Rahim Ali (21) alias Rehan aka Lalchand was arrested along with his wife Dipti Biswas alias Riya (20) and another Ali Hussain (20) alias Sanu at around 3.35 PM today when the trio was trying to flee the city, Special Additional and Joint Commissioner of Police (Crime) Pallab Kanti Ghosh said.
"All the three have been arrested today at around 3.35PM in the subway in front of Nil Ratan Sircar Medical College and Hospital (NRS) when they were trying to flee to Bangaon via Sealdah train route," Ghosh said.
Riya, a resident of Bangaon, and Lalchand were staying at a rented place on DC Road in Tangra area for the last couple of months. Sanu was also staying in the same locality, police said.
Last week, four persons of the same gang, including Bangladeshi national Mohammed Jiah Sheikh and woman band organiser Moonmoon Majumdar, were arrested from Tiljala area for their involvement in the dacoities in Jadavpur, Regent Park and Haridevpur areas.
Police had seized Moonmoon's four-wheeler, which was used in the crimes and recovered some looted items from them.
Moonmoon, attached with different bars on the Eastern Metropolitan Bypass as band organiser, was living with Sheikh at a Tiljala flat, from where they were arrested.