welcome back to "dateline extra" with "burning suspicion." a prosecutor believed that paul zum zumot evidence that pointed elsewhere. in the days after the fire on addison avenue after paul zumot was charged with murder and hauled off to jail, events in palo alto seemed to freeze somehow. in confusion and denial from paul's point of view and unrequit tal grief from the people who loved jennifer. >> it hurt. it hurt a lot. >> reporter: unrequitted because paul wasn't entering a plea, which this is was all about. candlelight vigils outside of paul's hookah lounge. >> we decided to stand in front of his establishment every night until he made his plea. >> reporter: eventually, no