An Arapahoe County jury has returned a guilty verdict for first-degree murder in the trial of James Craig, the Colorado dentist accused of poisoning and killing his wife with poison.

Colorado dentist found guilty of methodically killing wife Angela Craig through acute cyanide poisoning after three-week trial revealed affair and deception.

A Colorado dentist has been convicted of murder in the poisoning death of his wife and sentenced to life in prison without possible parole.