Five workers were killed as a fire broke out in a plastic factory at Santahar in Adamdighi upazila of Bogura district on Tuesday. The identities of the deceased could not yet be known. Read:Fire breaks out at Segunbagicha highrise Abdul Malek, assistant director of Fire Service and Civil Defence, Bogura, said the fire broke out at BIRS Plastic Industry Limited, owned by Santahar municipality mayor Tofazzal Hossain Bhutto, around 11:30 am and it spread around soon. On information, 13 firefighting units rushed to the spot and extinguished the blaze around 2 pm.