India, Oct. 18 -- Lydia Kaiser was wounded while trying to shield her friend during the Annunciation Catholic School shooting in Minneapolis, Minnesota, in August this year. The shooting killed students Harper Moyski and Fletcher Merkel and injured 21 others.

The 12-year-old shared an update about her return to school on her GoFundMe page: "Thank you all for supporting me, I'm doing ok. I've been allowed to return to school which is great because I missed my friends and it was hard to miss out on so much," Kaiser wrote.

The teenager sustained a traumatic injury, with bullet fragments in her brain. She is now back in class, though she cannot yet rejoin sports. "I still can't play sports but I've been cheering on my friends and running th...