Dhaka, Nov. 14 -- Friday, 11:01pm. A few vehicles move along the main road outside Anurag restaurant, opposite the National Institute of Cardiovascular Diseases in Dhaka's Shyamoli. Pedestrians are few. Then two rounds of gunfire ring out and panic spreads. Some freeze in shock, a few run.

That is how CCTV footage captured the shooting at Anurag Pharma.

In the 35-second clip, a helmeted young man in a black panjabi walks along the main road towards the pharmacy, his right hand hidden under the garment.

A second helmeted man in a black panjabi, hand also hidden, heads the same way along the footpath.

At 11:01:19pm, the first man fires two rounds at the pharmacy's glass front and runs back.

The second pulls out a Chinese machete to sca...