Réponse :
1) Why did it happen here ?
The news ask this each time because they want to know the cause and what happened before the shot. They're not juste satisfied by the fact.
2) More than half million americans have bine killed by firearmes in the USA.
527,000 people dead and many more injured.
Explications :
Voilà j'espère t'avoir aidé n'hésite pas à me demander plus de questions si t'as du mal !