doctor mark wenger who was, standing trial for murder.rs drive from lima ohio. his old house is still there, his sister and brother in law on the family hardware store now. it was a strange homecoming with so much at stake. he seemed so relaxed, >> i haven't worked in here since 1977 and there is some -- [laughter] >> arguing or wanted to see his mother, a chant and then goodbye, was it just for now or for? good >> well i hope this isn't the last one, i hope you get to come back next week. >> well i'm feeling pretty good about it. >> i am too. >> even on this night before closing arguments, esther and mark held to their routine, choir practice at grace baptist. ♪ ♪ ♪ mark winkler never testified on his own behalf. would it matter? , he was as quiet as ever and so hard to read, but not esther, she was a wreck wondering what will happen, what are the jurors thinking, in a courtroom back in lima closing arguments for defense attorney chris mcdowell insisted the prosecution failed to make its case. >> did you hear them explain to you how doct