when court reconvened, he called donna hagan back to the stand. she couldn't be believed. >> on cross-examination, she admitted that she believed that if the jury heard that isaiah said it was an accident, then they couldn't convict him of murder. >> so you think that perhaps his mother had said these things, so that her son could get perhaps a lesser sentence? >> well -- yes. >> the problem is the genie's out of the bottle. >> yes. >> the jury cannot un-hear what she said about her own son. how do you now overcome that? >> well, i think it goes back to -- we have no confession. we have no direct evidence. we have no dna. and we have no other significant piece of evidence that's compelling. >> and in his closing, he made those same arguments to the jury. but the damage was done. it only took the jury four hours to find isaiah hagan guilty on all four counts against him, including murder. >> that's the most relief i've felt since it all happened. 'cause all i wanted forever was just to get justice for her. >> but the hagans were angry. they didn't