As of Friday, the killers have been caught. I'm not sure how much has been on the news, I fell asleep last night before I could watch the 11pm news..but I know they did a 'teaser' earlier to show that the were going to be discussing it. I'll keep my eye on the news today to see what is being said. But..as it stands...two black males were arrested on Friday, one 18, the other 25.. the weapon was found, jewelry from the home was found along with the weapon and a signed confession was givin by both men. I'll let you know more as I know more.
http://www.charleston.net/news/2008/sep/08/news_conference_discuss_significant_deve53435/