Two officers suspended after shooting dead unarmed man allowed to go back to work

This lovely little headline from the BBC news web site poses a few questions.

Why did the officers bother to shoot a dead unarmed man?
Why was a dead unarmed man allowed to go back to work?
What job did said dead unarmed man do?
Which of us would be willing to pay and extra 50p a year on the licence fee, so that the Beeb could afford a few commas?
Any ideas what this story is about?

i tried to get the answers (A1...A5) to all these indeed heavy-weight questions:
(A1) the man still had arms with guns
(A2) UK is a free country. the guys over there go back to work in case they're not fired
(A3) there must be a lots of things to do, even when dead
(A4) sorry, i can't catch the sense (i'm poor german just surfing around)
(A5) yes. the british guys sometimes laugh at themselves
have a nice day anyway
teddy from north germania