A smiling James Craig appears in an online video promoting his Colorado dental practice, saying his approach “begins with sincerely listening to the patient and wanting to find out more about where they’re coming from and what they’re looking for and what they want.

The Colorado dentist accused of killing his wife with poisoned protein shakes is facing a new charge for allegedly attempting to orchestrate the murder of a detective who had been investigating her death.

Colorado dentist James Craig, whose attorney withdrew just one day before his trial, was previously accused of attempting to plant evidence to fabricate a suicide scenario for his wife and of hiring women to falsely claim they had affairs with him.