(K)nox: The Rob Knox Story (2021)

18-year-old Rob is out celebrating his big break in Harry Potter when he learns that his little brother has been threatened at knife point. He and his friends rush to disarm the man but during the struggle, Rob is stabbed several times and is killed. Now his family must try to navigate their grief and anger while under the ever-watchful eye of the invasive British media machine. Meanwhile, more young people than ever are losing their lives on the streets. Something has to be done.