Comam O'Brien apparently shares some of the blame for Rob Reiner's murder...if the police had been called Nick Reiner might have been held for obsercvation!

Conan O’Brien stopped guests from calling 911 on Nick Reiner during explosive fight with dad Rob at holiday party: report

https://pagesix.com/2025/12/19/celebrity-news/conan-obrien-stopped-guests-from-calling-911-on-nick-reiner-during-explosive-fight-with-dad-rob-at-holiday-party-report/?_gl=1*zl25ut*_ga*MTQwMjA1MDc1Ny4xNzU4MDQzOTQ4*_ga_0DZ7LHF5PZ*czE3NjYyNTAzMDYkbzEwNCRnMSR0MTc2NjI1MTQzMSRqMTIkbDAkaDA.

By 

BreAnna Bell

Published Dec. 19, 2025, 2:48 p.m. ET