Conan O'Brien is finally opening up about the horrifying deaths of Rob and Michele Reiner, who spent their last evening alive at the comedian's holiday party with their son and alleged murderer, Nick Reiner. As we previously reported, Rob, Michele, and Nick attended Conan's annual Christmas party on December 13. Many thought something was off with the 32-year-old screenwriter, who has struggled with mental health and addiction issues, as he mainly kept to himself for most of the night - until he started asking people if they were famous and eventually bumped into Bill Hader.