This is probably what she was referring to, the guy that did the shooting got life. It wasn’t a police officer shooting.
JACKSONVILLE, Fla. — A Florida man convicted of first-degree murder for fatally shooting a teenager in an argument over loud music.
http://nypost.com/2014/10/17/man-who-killed-teen-over-loud-music-gets-life-without-parole/
You have to search pretty hard to find that one story about the evil white man shooting a poor black teen over music.