Nick reportedly stormed off in a huff after a tiff with comedy heavyweight Bill Hader at Conan O’Brien’s Christmas party — which left other guests concerned.
Nick, who is accused of slaughtering his filmmaker dad and his mom in their Brentwood home sometime between Saturday night and Sunday afternoon, interrupted Hader at the holiday bash, an eyewitness told NBC News.
When the “SNL” alum told Nick that he was in the middle of a private conversation, the source said Nick just stood there and stared, before “storming off.”
Nypost
The whole thing will unravel and the guest list will be interesting