Rapid Action Battalion (RAB) arrested the leader of a notorious criminal syndicate called 'Gangchil Bahini' and fugitive murder convict in the city on Thursday.
The arrested was Ruhul Amin alias Ledu, 45, a wanted accused in five cases of robbery.
According to RAB, he was also sentenced to life-term imprisonment in the murder case of Bashir Uddin Bosu under Shah Ali Police Station of the capital in 2012.