Colorado dentist's murder trial begins amid allegations of poisoning and arson

A Denver dentist, James Craig, is on trial for allegedly poisoning his wife Angela Craig with cyanide and tetrahydrozoline, leading to her death in 2023. Prosecutors accuse him of buying arsenic, attempting to frame her for suicide, and trying to cover up his involvement through fraudulent letters and witness tampering. The trial includes evidence such as a surveillance video of an argument and the discovery of cyanide shipment, with the defense challenging the evidence and police investigation. Craig faces multiple charges, including first-degree murder and solicitation.