Gossip Girl Season 3 May Sweeps Spoilers: Possible fatality?!

Ausiello released a May Sweeps scorecard and he lets slip a spoiler on which of the categories in his scorecard will be filled by a Gossip Girl character!

Question: Does a character from Gossip Girl occupy one of the 18 confirmed or seven possible fatalities on your lovely May Sweeps Scorecard? —Christopher
Yes, there is a space reserved for an Upper East Sider in one of those two categories.

Source: Ausiello Files