James Craig, a Colorado dentist, was arrested and charged with killing his wife with poison. Prosecutors revealed Craig had allegedly searched for "undetectable poisons" and other suspicious phrases online. CNN's Whitney Wild reports.
A Colorado dentist is accused of fatally poisoning his wife by allegedly putting arsenic in her protein shakes after ordering it online and making a number of suspicious internet searches in the weeks leading up to her death, including "how to make poison," according to an arrest warrant affidavit.