The jury has begun deliberating in the trial of James Craig, the Colorado dentist accused of poisoning and killing his wife.Closing arguments in the case spanned Monday into Tuesday morning, and the jury began deliberating just before 1 p.

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

James Craig poisoned his wife over more than 10 days via protein shakes, then entered her hospital room with a syringe while she lay bedridden