Gun Identification please. What rifle is in this video?

[Peter Laidler]

My boss was on holiday in SA with his wife when he was robbed at gunpoint at their hotel. He was having none of it and took the gunman on, grappling him to the floor and breaking his wrist. This caused gunman to grip the pistol tight and fire a round off which went through boss's throat, upwards, straight into wife's heart killing her outright. God bless you Diane - and John in a back handed way - for taking him on. He was injured but lived But they got the killer.

Strangely, he recognised it straight away as a 9mm Browning!