Nick Reiner is said to have stormed out of Conan O’Brien’s holiday party after a tense moment with Bill Hader, the night before his parents were found stabbed to death in their Los Angeles home.
It all started at Saturday night’s annual event, where 32-year-old Reiner, who now faces murder charges in connection with the slayings, allegedly interrupted a conversation Hader was having, an insider told NBC News.
