A hooded armed robber bursts into a bank and forces the tellers to load a sackfull of cash.
On his way out the door with the loot, one brave customer grabs the hood and pulls it off, revealing the robber's face.
The robber shoots the guy dead without hesitation!
He then looks around the bank to see if anyone else has seen him. He sees one of the tellers looking straight at him; the robber walks over and calmly shoots him dead.
Everyone by now is very scared and looking down at the floor.
"Did anyone elsa see a my face?" calls the robber.
There follows a tense minute of silence.
Then an elderly gentleman, looking down, tentatively raises his hand and says:
"I think my wife caught a glimpse!"