it hurt a lot. >> unrequited partly because for some reason, even though he'd been arrested, paul wasn't entering a plea, which is what this was all about. candlelight vigils outside of paul's hookah lounge by jennifer's friends and family. >> we decided to stand in front of his establishment every night until he made his plea. >> eventually, no surprise, paul did plead not guilty. and prosecutor chuck gillingham found himself sifting through the records of a two-year romance studded with restraining orders, bitter quarrels, scratches, bruises, 911 calls. >> these are two people who had makeups and breakups and she gave verbally as good as she got. >> after one of their flare-ups, paul was ordered to attend anger management classes. went to one the day of the fire, as a matter of fact.