This one is interesting, not so much haunting as...sort of sad. The black dude on the left's sister has been killed. The taller guy is the alleged killer.
http://www.youtube.com/watch?v=E9pDwSUs-4w&feature=related
You can FEEL the pain and tears in the Husband's voice as he's crying "I'LL KILL HIM I'LL KILL HIM" while breaking down. You can also see that, for once, the officers aren't abusing their power and they know the guy's just completely insane with grief and anger and try to talk him down.
Listening to him crying at 1:50 where he's saying "PLEASE HE SHOULD DIE, GIVE HIM TO ME, PLEASE LET ME KILL HIM PLEASE LET ME KILL HIM" makes me really sad, especially as his cries of grief punctuate it.