Three men were arrested on Saturday for allegedly killing an Assistant Sub-inspector (ASI)of  Chattogram’s Chandgaon Police Station by running a microbus carrying alcohol over him. The arrestees are Uttam Biswas alias Belal (34), Md Rashed alias Rasel (26), and Shamsul Alam (60). This information was given at a press conference held by Chattogram police on Saturday. They were arrested from the Maijjartek area under Karnaphuli Police Station, reported our local correspondent citing police sources. Also read: Off-duty ASI held after publicly killing 3, including 'wife' ASI Salauddin was killed on June 11 as a microbus ran over him after being signalled to stop at a police checkpost. Read: Khulna ASI held for raping India-returned woman in quarantine According to police, when Salauddin stood in front of the microbus and asked the driver to come out, they ran the microbus over him. Also read: Sinha murder: Charges pressed against 15 including Pradeep