Doctor Martin MacNeill is accused of murder and obstruction of justice in his wife's death. In their opening statements prosecutors described MacNeill as an adulterer who fatally drugged his wife to continue his affair with a mistress. CNN correspondent Jean Casarez has the latest.
Criminal defense attorney Danny Cevallos and prosecutor Paul Henderson take a closer look at the case.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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