Aurora, Colorado –
Startling revelations have emerged in the case of a Colorado dentist accused of murdering his wife, as police detective Bobbi Olson testified that the suspect had searched online for information regarding detectability of arsenic in an autopsy and how to make murder appear as a heart attack. James Craig, the accused, conducted these searches on a computer in an exam room at his dental practice in late February. The disturbing evidence was presented during a hearing to determine whether Craig will stand trial for first-degree murder. The alleged motive behind the crime suggests Craig laced his wife’s protein shakes with poison to pursue a relationship with another woman.

Source: BuzzFeed News
The Mysterious Symptoms and Medical Attention
Prior to her death, Angela Craig, the victim, made multiple visits to hospitals in March, complaining of various puzzling symptoms such as dizziness, vomiting, and confusion. Doctors struggled to identify the cause of her deteriorating health. Arapahoe County coroner Kelly Lear revealed that Angela Craig’s blood tests confirmed that she has been poisoned with cyanide and tetrahydrozoline, a substance found in over-the-counter eye drops.
The Alleged Poisoning Scheme and Pursuit of Another Relationship
Based on court documents, authorities believe James Craig poisoned his wife by adding cyanide to her pre-workout protein shakes, allowing him to engage in a relationship with Karin Cain, a fellow dentist who flew from Texas to meet him. The investigation into Craig began when his dental practice partner, Ryan Redfearn, informed a nurse that Craig had ordered potassium cyanide, despite it being unnecessary for their dental work. The arrest warrant highlighted further evidence gathered by investigators.
Conflicting Statements and the Mistress’s Perspective
Karin Cain, an orthodontist involved in the case, denied willingly engaging in a relationship with a married man and expressed her aversion to being labeled as Craig’s “mistress.” Cain clarified that she had been in the process of divorcing her husband when she met James Craig at a dental conference in February. While they were together for three weeks, Cain denied planning a future with him and emphasized her lack of motive in the alleged crime.

Source: AOL
The Poisonous Substances and Ongoing Investigation
Investigators suspect James Craig initially poisoned his wife with arsenic on March 6, using one of the protein shakes he regularly prepared for their workouts. After Angela survived the initial poisoning, Craig expedited a shipment of potassium cyanide, claiming it was required for surgery. However, the package was discovered by another employee, leading to the involvement of authorities. The document further reveals that James Craig had also ordered Oleandrin, a poisonous substance derived from the oleander plant, intercepted by authorities during the investigation.
Troubling Statements and Previous Incidents
In testimony, James Craig made conflicting statements to his dental partner, Redfearn, and a social worker. Craig claimed to have ordered potassium cyanide for his wife, citing her alleged suicidal tendencies following his divorce request. However, their children did not report any suicide attempts. Angela Craig’s sister, Toni Kofoed, revealed that James had previously drugged his wife with an unknown substance about five years ago, supposedly as part of a suicide plan. Kofoed believes this incident is referenced in a series of texts between Angela and James Craig regarding her symptoms during her illness.