1. In the shooting, 50 people were killed and 12 people were injured.正确答案是“错”。

2.The shooter was arrested.正确答案是“对”。

3.The FBI said that the shooter was from the terror groups.正确答案是“错”。

4.The moviegoers didn't realize the person would shoot at the crowd at first.正确答案是“对”。

5.Only the police went to the mall to help.正确答案是“错”。