Colorado prosecutors on Friday argued additional charges against James Craig, a dentist accused of fatally poisoning his wife, as new details were revealed in court about how he allegedly tried to get a fellow inmate to kill a detective on the case.

James Craig is accused of soliciting the deaths of three witnesses in the case against him in his wife's death.

Prosecutors on Friday are set to present evidence that a Colorado dentist charged with killing his wife also tried to get a fellow inmate to kill a detective investigating him. James Craig is accused of poisoning his wife's protein shakes nearly two years ago,

The dentist and father of six has pleaded not guilty to first-degree murder and other charges in the death of his wife, Angela Craig, who was 43. He is accused of killing her by lacing her protein shakes with poison in 2023.