of a horrible something, suggesting unfaithfulness by yarmila.eated on scott falater, but that's really not the case, is it? >> i'm not suggesting that anybody committed the sin of adultery. i can't get into mr. falater's head and look to see what he considered to be an unforgivable sin. it is his phrase. >> so when you uttered the word unforigvable sin, what did you mean? >> i felt that perhaps i had committed the unforgivable sin by killing yarm. and that obviously was bothering me a lot. >> when a defendant takes the stand, the whole case starts to hinge on the defendant's testimony. does the jury like the defendant or not? does the jury believe the defendant or not? and if they don't, then you've lost your case. >> all rise, please. >> ladies and gentlemen, as i told you yesterday, now's the time for the lawyers to give their closing arguments in the case. >> all of the bizarre and baffling and surprising evidence came down to this, did scott falater innocently kill his wife in his sleep, or did he fake it to cover up her murder? >> this was