In this CCTV footage, two gunmen are seen entering the shop and making their way to a second door, holding what looks like pistols. The manager/owner seems to have been waiting for them, perhaps spotting them through the transparent glass. Immediately they made their way through the second door, shots are fired, catching both of them by surprise.
One manages to escape possibly with a bullet in him, but the other is not so lucky.
Here’s the raw footage courtesy of Robert Alai.