Read the following article and answer the question.

She was talking to the camera crew like her old self . It was such a gift to get a candid view into her first day back at school . She did n't have to have an aid follow her around , and she even went down the slide at school ... shhhhh .... do n't tell anyone . When she got home , she wanted to go swimming before therapy . Then she went for 2 hours of therapy , came home , ate and went to bed .

What might have recently happened to the girl ?
She was injured .