Rob Reiner and his wife, Michele, had a loud argument with their son at a Christmas Party hosted by Conan O'Brien, hours before the couple was murdered, according to a report.
The Daily Beast reported that the couple had a "very loud argument" with their son, 32-year-old Nick Reiner. Nick Reiner has been charged with killing his parents and is being held on $4 million bail, the Los Angeles Times reported.
