Which of the following details does not match the description of the robber

A．The police came after the manager pressed the alarm bell.
B．The police came after one customer called for help.
C．The police came and grabbed’ the scarf of the robber before he made his escape.
D．The police came after the robbers made their escape.

A．The robber fired a shot to make the customers lie on the floor.
B．The robber fired the gun after he loaded it.
C．The robber didn’t fire the gun because it wasn’t loaded.
D．The robber didn’t fire the gun although it may be loaded.