Article continues below advertisementDespite speculation that Rob and Michele Reiner kicked their son Nick out of the family home the night before they were found dead, a source revealed this was not the case. An insider with direct knowledge of the situation told an outlet that the troubled drug addict, 32, left his parents' Brentwood mansion voluntarily on Saturday, December 13, after allegedly getting in a fight with Rob at Conan O'Brien's A-list Christmas party earlier that evening.