Conan O’Brien’s been hosting talk shows for 25 years and has interviewed thousands of celebrities. But he singled out one guest as the worst of all time. On a recent episode of the "Armchair Expert ...

Conan O’Brien reportedly stopped guests from calling 911 on Nick Reiner at his holiday party over the weekend. Hours before Nick’s parents, Rob and Michele Singer Reiner, were found dead at their ...

Guests recalled Nick Reiner behaving strangely and arguing with his father, Rob Reiner, during a holiday party at Conan O’Brien’s home the night before the famed director and his wife, Michele, were ...

Conan O’Brien reportedly intervened when guests tried to call the authorities during a dispute involving Nick Reiner and his now-deceased father at his holiday party over the weekend. According to ...

Could the murders have been prevented? Guests at Conan O'Brien's Christmas party allegedly wanted to call 911 after witnessing an explosive argument between Rob Reiner and his son Nick Reiner hours ...

Nick Reiner reportedly interrupted comedian Bill Hader and other guests with bizarre questions at Conan O’Brien’s Christmas party Saturday, leading to his ouster. He has been charged with killing his ...