herself, so she made sure denita smith wouldn't either. shannon, suggested prosecutor saacks, was either carrying a torch for jermeir or trying to burn down his whole world by killing his fiancee and pinning it on him. >> for whatever reason, she couldn't handle the situation between jermeir and denita. and to resort to this, just to me, speaks of desperation. >> reporter: the prosecution's star witness? jermeir stroud, whose courtroom testimony was broadcast on local tv. >> i kind of thought selfishly. >> reporter: jermeir confessing under oath the shameful sin he'd kept hidden for so long, his office affair with shannon crawley. he even revealed that when he heard something had happened to denita he immediately suspected shannon. >> and one of the things that popped in my head based on my