Nick Reiner's Rehab Roommate Speaks — He Knew Who Killed Rob and Michele Immediately

Breaking details in the Nick Reiner case. A man who shared a room with Nick in a luxury Malibu rehab at age 15 is now speaking out — and his account could shatter the expected insanity defense.

Danny Spilar told the Daily Mail that the moment he saw the news about Rob and Michele Reiner's murders, he knew exactly who did it. Not suspected. Knew. Because he'd heard Nick rant about hating his parents night after night in that rehab facility nearly two decades ago.

This wasn't after years of hard drug abuse. Nick was only using ma...