Nick Reiner 'Stormed Off' After Alleged Bill Hader Tiff Just Hours Before Rob & Michele's Murders

Nick Reigner reportedly had an odd interaction with Bill Hader the night before he allegedly murdered his parents.

As we’ve been following, Nick, Michele, and Rob Reiner attended Conan O’Brien’s holiday party on Saturday night, which ended up serving as the setting for a family spectacle. And, apparently, a rather concerning interaction with the Saturday Night Live alum.

On Tuesday, sources who asked to remain anonymous told NBC News that at one point in the evening, Nick interrupted a conversation Bill was in the middle of having. It’s not clear who the Barry actor was speaking with, but he apparently informed Nick the nature of the conversation was private… which seemingly didn’t sit well with the Being Charlie screenwriter. The sources claimed he stood still and stared before “storming off.”

As of now, neither Bill nor representatives in his camp have addressed the alleged interaction, but if true, it wouldn’t have been the only odd occurrence that night.

Family sources previously informed TMZ Nick and his father Rob got into a “very loud argument” at the gathering — which several partygoers overheard. Soon after that, Rob, Michele, and Nick packed up and left… and the next day is when the beloved couple were found dead in their Brentwood home by their daughter Romy. Nick has now officially been charged with two counts of first degree murder and potentially faces life in prison or even the death penalty if convicted.

Such an awful situation. Our hearts continue to be with the family. Rest in peace.

[Images via Michele Singer Reiner/Instagram, NBC/YouTube, & MEGA/WENN]